Turn Milk Into a Keepsake
The only DIY kit that preserves breastmilk in its pure, liquid form. Create museum-quality keepsake jewelry at home with patented technology trusted by 70,000+ mothers worldwide.
Turn Milk Into a Keepsake
The only DIY kit that preserves breastmilk in its pure, liquid form. Create museum-quality keepsake jewelry at home with patented technology trusted by 70,000+ mothers worldwide.
Everything Included
Just add 30 minutes
What is a milk keepsake?
A milk keepsake is a way to preserve your breastfeeding story as something you can wear and hold onto forever. With DIY by MILKIES®, you turn a few drops of breastmilk into a crystal-clear jewelry stone at home, without sending milk away or altering it first.
Deeply Personal
Your milk represents late nights, comfort, and bonding. Creating the keepsake yourself makes the finished piece feel even more meaningful, because it’s made from your story, by your hands.
Pure Preservation
Our patented approach preserves breastmilk in liquid form in resin, without drying it, mixing powders, or removing anything, so what you keep is true to the original.
Made to Last
A professional-grade, crystal-clear seal protects your keepsake from air, light, and moisture. Paired with 925 sterling silver settings, it’s designed to be worn now and kept for generations.
Why make your own milk keepsake?
Milk Stays Private
If you don’t feel comfortable mailing breastmilk to someone else, you’re not alone. DIY by MILKIES® lets you preserve your milk at home, on your schedule, in your space, with full control.
Your Design, Yours
DIY isn’t “less than”, it’s personal. Choose the jewelry style you love and create a keepsake that matches your taste, from a subtle stone to a statement piece you’ll reach for daily.
Fast, Guided Process
No long waitlists or weeks without updates. With step-by-step video guidance, most customers finish with about 30 minutes of active work and can see results in days, not months.
A Meaningful Gift
A milk keepsake is one of the most thoughtful ways to honor the breastfeeding journey. The kit arrives beautifully packaged, so you can give it as a gift, then the recipient creates when she’s ready.
DIY Breast milk Box – Set: 12mm Necklace "Circle of Life" + Bracelet + Ring + Earrings
(61 reviews)ROSE GOLD (24-carat rose gold-plated silver)
Craft an unparalleled emotional treasure right in the comfort of your home. With MILKIES DIY KIT, you don't just create jewellery; you encapsulate memories and emotions, courtesy of our patented preservation process, years of expertise, and over 50,000 satisfied customers. Everything you need is right in the box—our exclusive preservation agent, tools, and even a beautiful box for safekeeping.
DIY Breast milk Box – Set: 12mm Necklace "Circle of Life" + Bracelet + Ring + Earrings
ROSE GOLD (24-carat rose gold-plated silver)
What’s inside your kit?
Everything you need to create a milk keepsake at home, organized, beginner-friendly, and beautifully presented in our signature pink and blue keepsake box.
Jewelry Settings
Necklace, bracelet, ring in 925 silver/sterling silver
Preservation Agent
MILKIES® patented formula for liquid milk
Jeweler’s Resin
Professional-grade, crystal clear finishing resin
Complete Tools
Syringes, sticks, gloves, and key tools
Crafting Mat
Large mat with numbered zones
Video Tutorial
Step-by-step guidance in real time
DIY Manual
Comprehensive, printed and easy to follow
Keepsake Box
Gift-ready, beautifully packaged organizer
DIY by MILKIES® vs. other keepsakes
If you’re searching for a milk keepsake, compare your options on what matters most: purity, privacy, quality materials, and how confidently you can create it.
| Feature | DIY by MILKIES® | Send-Away Services | Generic DIY Kits |
|---|---|---|---|
| Milk Stays Home | |||
| Liquid Preservation | Varies | Often | |
| Patented Technology | Sometimes | ||
| 925 Sterling Silver | Sometimes | Often plated | |
| Video Instructions | Varies | Varies | |
| Ready In | 24-72 hours | 4-8 weeks | Varies |
| Price Range | $115-$199 | $200-$500+ | $50-$150 |
Patented Preservation
DIY by MILKIES® is the only DIY kit designed to preserve breastmilk in resin in its liquid form, without drying, mixing powders, or removing anything, so your milk keepsake stays true to what it is.
70,000+ Mothers Served
You’re not experimenting, you’re following a proven process trusted worldwide. MILKIES® has helped tens of thousands of mothers preserve their breastfeeding memories, backed by 2,000+ five-star reviews.
Support That Reassures
Need a second set of eyes during your milk keepsake project? Our support team spans Poland, Germany, the UK, the USA, and Canada, so help is available across time zones when you’re creating.
Kasia Lew , Mother of 2, practiced extended breastfeeding & tandem nursing
From a Mother’s Moment to Forever Keepsakes
Kasia Lew’s journey began in 2013 with the birth of her first child, Adam. As a mother who practiced extended breastfeeding, and later tandem nursing two children, she deeply understood the bond created during this intimate season of life and why it deserves to be remembered.
After months of research and development, MILKIES® launched on Mother’s Day 2016. What started as a home-based operation has grown into an international brand, serving 70,000+ mothers across 50+ countries who want to preserve the meaning behind their milk.
DIY by MILKIES® was created by listening closely to customers. Many mothers loved the idea of a milk keepsake but felt hesitant about sending breastmilk to a third party. With Kasia’s background in computer linguistics and multimedia, she helped shape a complete DIY kit with step-by-step video guides.
DIY by MILKIES® is the only kit that preserves liquid breastmilk in resin without altering its natural state. It’s a testament to Kasia’s dedication to authenticity and quality, so your keepsake doesn’t just look beautiful, it stays true to your story.
70,000+
Keepsakes Created
50+
Countries Served
2016
Founded
A milk keepsake you can make and wear for life
Breastfeeding ends in its own quiet way, often before you feel ready. A milk keepsake turns something fleeting into something tangible, not as nostalgia, but as proof of what you carried and gave.
By Kasia Lew, Founder of MILKIES®
The day you realize it is almost over
You can often pinpoint the moment the idea of a milk keepsake stops sounding like a niche internet curiosity and starts feeling like a necessity. It might be the first skipped feed that doesn’t come back. The first night you sleep through. The first time your child climbs onto your lap and forgets the ritual that used to anchor both of you.
Breastfeeding is physical, repetitive, and strangely invisible once it’s done. People remember dates and milestones, but they rarely remember the weight of a small hand resting on your collarbone, the slow exhale as a baby falls asleep, the way your own body learned a new language of comfort and endurance. When that chapter closes, there’s no ribbon-cutting ceremony. There’s just absence.
That absence can feel sharper because breastfeeding is not only feeding. It’s recovery and reassurance. It’s the long night after vaccinations, the airport delay, the first daycare drop-off, the feverish weekend when nothing but you will do. It’s also the days you wanted your body back and still showed up, again and again.
A milk keepsake is a way of refusing to let that whole story evaporate. Not to romanticize every hard hour, but to honor the truth that you did something profound with your own body. For many mothers, the keepsake isn’t about a baby who is still small. It’s about the mother you became in the process.
If you’ve been searching because you want something meaningful, private, and lasting, you’re already close to the real question. It isn’t “What can I do with leftover milk?” It’s “How do I hold onto what that time meant to me, without turning it into clutter or a chore?”
Why this kind of memory feels different
Breastfeeding is a season that leaves no obvious souvenirs
There are plenty of objects we instinctively keep. Hospital bracelets. First socks. A lock of hair from an early haircut. They’re traditional because they’re easy to store and easy to explain. Breastfeeding, by contrast, is intimate and ongoing. It happens in bedrooms and back seats and nursing rooms and half-lit living rooms at 3 a.m. It’s built from thousands of small decisions that no one applauds. That’s part of why the need for a milk keepsake can arrive suddenly, with surprising intensity. When the last feed happens, you might not recognize it as the last feed. Later, you realize there is nothing physical to mark the labor, the patience, the hours, the tenderness, the irritation, the pride. The story exists in your body and your memory, and memory is famously unreliable when you’re exhausted.
The pressure to choose the perfect keepsake can make you choose nothing
Modern parenthood is saturated with options. Engraved bracelets, custom illustrations, birth flower necklaces, photo books that never get printed. If you’re already tired, the hunt for “the right thing” can become another task you fail to complete. And because breastfeeding is emotionally loaded for many mothers, the stakes feel higher. A milk keepsake can carry some of that pressure: make it too cute and it feels performative; make it too plain and it feels like it missed the point. Add the sensitivity of handling breastmilk and the idea of mailing it away, and it’s easy to delay. Months pass. The milk in the freezer begins to feel like a question you keep refusing to answer.
Weaning is often when the meaning hits hardest
People tend to imagine keepsakes as something you do right at the beginning, when you’re still in the newborn haze. But for many mothers, the longing to preserve the experience peaks at weaning. That is when the body changes again. The routine changes. Sometimes your child is ready before you are. Sometimes you’re ready before your child. A milk keepsake made around weaning can be a quiet ritual that helps you process what just happened. It acknowledges the full arc, including the hard parts: the latch struggles, the pumping schedule, the late-night Googling, the mental load. It also makes space for pride without demanding that you frame your story as perfect.
What a milk keepsake can look like when it is wearable
There’s a reason breastmilk jewelry has moved from fringe idea to genuine category. Jewelry is intimate in a way that storage boxes are not. You don’t have to curate it, dust it, or remember where you put it. You wear it, and it becomes part of your everyday self rather than a relic you revisit once a year.
A milk keepsake in jewelry form also solves a modern problem: you may want meaning without more possessions. A ring, pendant, bracelet, or pair of earrings can be subtle enough to keep private and significant enough to feel like a personal monument. It is not a declaration. It is a reminder.
The practical question is how to preserve breastmilk well enough that it remains stable, beautiful, and safe in a piece you can wear for years. Many options in the market either ask you to ship your milk to a studio or rely on simplified methods that change the milk before it is set. That’s where DIY by MILKIES® enters with a very specific premise: a milk keepsake you can create yourself, at home, using a preservation system designed for professional-level results.
DIY by MILKIES® was developed after MILKIES® had already processed over 100,000 orders in keepsake jewelry. The shift to DIY wasn’t a pivot away from craft; it was a response to a real emotional barrier. Many mothers want the keepsake, but they do not want to send their breastmilk to a third party. They want privacy. They want control. They want the story to stay in the family, literally at the kitchen table.
Kasia Lew, founder of MILKIES®, built DIY by MILKIES® from that insight and from her own lived experience of extended breastfeeding, including tandem nursing her two children. She also brought a different kind of expertise to the process, shaped by a background in computer linguistics and over a decade running a multimedia agency. The result is not a vague craft project. It is a guided, repeatable process designed to help mothers create a milk keepsake with clarity and confidence.
- Privacy and control when you want your milk keepsake to stay with you
- A hands-on ritual that can feel like closure, especially at weaning
- Flexible timing so you can make your milk keepsake when the house is finally quiet
- Guided creation with a step-by-step video so the process is less stressful than it sounds
- Multiple jewelry styles so the milk keepsake matches your actual taste, not a generic template
Once you see a milk keepsake as something you can wear, the next question becomes less emotional and more technical. What exactly is happening to the breastmilk inside the jewelry, and why do some pieces stay clear and stable while others discolor, crack, or separate over time? The difference is usually not the setting or the packaging. It is the preservation method, and whether the milk is being kept in its natural state or altered before it ever touches resin.
Preservation that respects the milk rather than changing it
A milk keepsake lives or dies on chemistry. Breastmilk is complex: water, fats, proteins, sugars, enzymes, and bioactive components that don’t behave like a simple pigment you can stir into resin. When preservation is treated casually, the results can look fine at first and degrade later. Discoloration, yellowing, separation, and brittleness are often signs that the milk was not stabilized in a durable way.
One common approach in the DIY market is to dry the milk first. Drying can reduce moisture, but it also changes the material. Another approach is mixing dried milk with powders or clay-like bases to create something that looks “milky,” even if it is no longer milk in the form you expressed. Those methods can produce keepsakes, but they can also dilute the very thing you wanted to preserve.
DIY by MILKIES® is built around a different standard. It uses MILKIES®’s patented preservation technology designed to work with full liquid breastmilk in resin. The key point is simple but significant: the kit allows you to preserve breastmilk without drying it, without mixing it with any powder, and without removing anything from it. Your milk keepsake is made from breastmilk in its pure, natural form.
That difference matters for two reasons. First, it’s about authenticity. Many mothers are not looking for something that merely resembles milk; they want their milk. Second, it’s about stability. Preservation systems designed specifically for liquid breastmilk can manage moisture and interaction with resin more reliably than improvised craft solutions.
It also matters that DIY by MILKIES® didn’t appear in a vacuum. MILKIES® has served over 100,000 customers across more than 50 countries, with a 5/5 star rating from over 2,000 reviews on platforms such as Facebook and Google. That scale creates feedback loops: what mothers ask for, what goes wrong, what instructions need to be clearer, what results actually hold up. The DIY kit is an extension of that accumulated learning, translated into a home process.
Finally, there is the human factor. A milk keepsake can fail because the chemistry was wrong, but it can also fail because the instructions were vague. DIY by MILKIES® includes a clear instruction manual, a large workmat, and a step-by-step video guide that shows the process in real time. When you’re doing something emotionally important, you don’t want to decode guesswork.
Proof built on repetition not hype
DIY by MILKIES® was developed after MILKIES® processed 100,000+ keepsake jewelry orders worldwide, serving mothers in 50+ countries and earning 5/5 ratings from 2,000+ reviews across major platforms. That track record is the quiet backbone behind a milk keepsake kit designed to work reliably at home.
The kitchen table workshop that turns memory into something solid
A milk keepsake sounds, from the outside, like a craft project. Then the box arrives and you realize it has been treated like an event. DIY by MILKIES® comes in a carefully designed pink and blue box with multiple compartments, the kind of packaging that signals you’re not meant to rummage through it like a drawer of spare buttons. You open it slowly because the moment feels oddly ceremonial. There’s a workmat large enough to claim a corner of the table as your own. There are tools that make you feel capable even if you don’t identify as “good with hands.” There’s the instruction manual for when you want to read first, and a step-by-step video guide for when you want to follow along without second-guessing yourself. The emotional weight of a milk keepsake is not just in the finished jewelry. It’s in the making. This is the rare kind of motherhood ritual where you are not producing something for the baby. You are making something for yourself. Maybe you do it on a Sunday night when the house has finally gone quiet. Maybe you do it with a friend who understands why you can talk about weaning like it’s a breakup. Maybe you do it alone because privacy is the point. Either way, the process has a calming rhythm: measure, mix, set, wait. Your hands stay busy while your mind finally catches up to the months or years you just lived. As the resin cures, time does what it always does, except this time it leaves evidence. The milk keepsake takes shape in a way photos cannot replicate. A photo captures a face and a room. This captures an act of giving that happened inside your body. When you choose your jewelry style, you’re also choosing how you want to carry the story. Some mothers want a necklace that sits close to the heart. Some want a ring they see every time they reach for their child’s hand. Some want earrings because the meaning can be present without being announced. The kit includes a range of options, which matters because sentimentality should still have taste. With DIY by MILKIES®, you can create a milk keepsake as a necklace in one of four designs, a ring in two styles, earrings in three types, or a bracelet design. Pieces are available in silver, gold-plated, and rose gold-plated finishes, so the keepsake doesn’t look like a one-size-fits-all souvenir. It looks like you.
- Prepare your workspace and select the jewelry piece that suits your milk keepsake vision
- Measure the breastmilk portion and follow the video guide through the preservation steps
- Combine with resin and place the mixture carefully into your chosen setting
- Allow the piece to cure fully, then finish and wear your milk keepsake as part of daily life
Choosing a milk keepsake without getting lost in the options
When you search for a milk keepsake, you quickly see three broad paths. Each has its own trade-offs, and naming them plainly can help you choose with less anxiety.
The send-away service is the most established route. You ship your breastmilk to a studio, wait, and receive a finished piece. For some mothers, that is ideal. For others, shipping breastmilk feels too personal, too risky, or simply too stressful. Even when the service is reputable, the psychological hurdle is real: you are mailing a part of your story to someone you’ve never met.
At the other end, you’ll find inexpensive DIY kits that promise quick results. These can work for casual crafting, but a milk keepsake is not an ordinary resin project. Many low-cost kits rely on drying the milk, combining it with powders, or using filler bases. You may end up with something that resembles milk but doesn’t preserve it in its natural liquid state. And because instructions can be thin, you can waste time and material in the learning curve.
DIY by MILKIES® positions itself between those two extremes. It offers a milk keepsake experience at home while drawing on MILKIES®’s professional heritage and patented preservation approach. The aim is “professional at home” rather than “cheap and cheerful” or “outsource and hope.” The step-by-step video guide and the full workshop setup are not cosmetic extras. They are what make the at-home route feel achievable rather than risky.
If your priorities are privacy, authenticity, and a process that respects both the emotional and technical stakes, the middle ground is often where you land. The best milk keepsake is the one you’ll actually make and actually wear.
A small object that holds a large story
A milk keepsake is not an attempt to freeze time. It’s an acknowledgment that time moved, and you moved with it. You fed your child with your body, and then, inevitably, you stopped. The world didn’t pause to recognize the transition, but you can. If you’re standing at the edge of weaning or looking back at a breastfeeding journey that already feels strangely distant, the desire for something tangible is not frivolous. It’s practical in the deepest sense. It helps the mind accept what the body already knows. The day you realized it was almost over, you weren’t asking for a trend. You were asking for a way to honor what happened in the quiet hours. A milk keepsake, made with intention and preserved to last, can be that bridge between then and now.
When you’re ready, choose a milk keepsake you can create with your own hands and keep close for years to come.
Stories From Our Community
Every piece of jewelry tells a unique story. Here are just a few from mothers who've created their own keepsakes.
“My husband ordered me this ring for Mother’s Day and it turned out gorgeous! The video really made the directions easy to follow and I like that it included a box for storage”
Jenny
ETSY
“Everything was sooo well thought out and the colors are too cute!! You get everything you need including cute pink gloves. The instructions were extremely detailed and simple. My oldest wanted to add glitter so he could be a part of the keepsake as well. I am so happy with my purchase and definitely recommending this to friends and family!”
Angel
ETSY
“The ring is so beautiful and I am so happy to carry something with me as a reminder of one of the hardest but most rewarding and beautiful journeys I have ever experienced.”
Ashley
ETSY
“ love this item. The kit has been very well thought and the quality is amazing. I am beyond happy with this gift to myself!”
Perrine
ETSY
“This is so beautiful! I’m in love with it”
Abigail
ETSY
“Easy instructions, excellent quality beautiful and unique.”
Yelitza
ETSY
“Having my breastfeeding journey represented in a piece of jewelry is so special to me. It’s the perfect way to cherish that extremely special time. The kit was very easy to follow and had everything needed. It turned out beautifully. Thanks so much to Milkies!”
Ashley
ETSY
“I bought this for my sister in law and she was absolutely thrilled! They turned out fantastic!”
rhondamorgan4711
ETSY
“Great product, very well designed, the kit is great. I recommend without hesitation!”
Marine
ETSY
“In the top ! I hope it will last over time. Priceless gift”
Anais
ETSY
Frequently Asked Questions
Everything you need to know before creating your milk keepsake jewelry at home.
Create a milk keepsake you can wear daily
Every drop tells a story, comfort, bonding, and the season that changed you. Preserve it in a timeless piece you make yourself, with a process designed to keep your breastmilk pure and beautifully protected.