

Breast Milk Jewellery Kit
The only DIY kit that preserves breastmilk in its pure, liquid form. Create museum-quality keepsakes at home with MILKIES® patented technology, trusted by 70,000+ mothers worldwide.
Breast Milk Jewellery Kit
The only DIY kit that preserves breastmilk in its pure, liquid form. Create museum-quality keepsakes at home with MILKIES® patented technology, trusted by 70,000+ mothers worldwide.

Everything included
just add 30 minutes
What is a breast milk jewellery kit?
A breast milk jewellery kit lets you turn a tiny amount of your own milk into a wearable keepsake at home. Instead of mailing milk to a service, you preserve it yourself using guided steps, so your milk stays with you and you control every detail.
Meaningful Keepsake
Your milk represents a season of love, effort, and connection. This kit helps you capture that story in jewelry you’ll actually want to wear, gift, and pass down.
Pure Preservation
DIY by MILKIES® is designed to preserve full liquid breastmilk in resin, without drying it, mixing it with powders, or removing anything, so it stays in its natural state.
Made to Last
With professional-grade resin and 925 sterling silver settings, your finished piece is sealed crystal clear to help protect it from air, moisture, and everyday wear.
Why choose a DIY breast milk jewellery kit?
Milk Stays Private
If you don’t feel comfortable sending breastmilk to someone else, you’re not alone. This kit lets you preserve your milk at home, on your schedule, with complete control of handling and storage.
Your Design, Yours
DIY doesn’t mean “basic.” Choose your setting style and create the look you love, so your jewelry reflects your story, not a one-size-fits-all template made by a stranger.
Fast, Clear Steps
You don’t need crafting experience. With step-by-step video guidance, most customers finish the active work in about 30 minutes, then let the piece set, without weeks of waiting on a studio timeline.
Gift-Ready Experience
Even when you’re making it for yourself, the experience matters. The kit arrives beautifully organized in a signature keepsake box, perfect for baby milestones, weaning celebrations, or Mother’s Day moments.

DIY Breast milk Box – Set: Necklace "Together" + Droplet Earrings + Ring
(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: Necklace "Together" + Droplet Earrings + Ring
ROSE GOLD (24-carat rose gold-plated silver)
What’s inside the kit?
Your DIY by MILKIES® box is a full at-home jewellery workshop, thoughtfully packed in our signature pink and blue keepsake box, with tools, materials, and guidance to make your piece with confidence.
Jewelry Settings
Necklace, bracelet, ring, 925 sterling silver
Preservation Agent
MILKIES® patented formula for liquid milk
Jeweler’s Resin
Professional-grade, crystal clear finish
Complete Tools
Syringes, sticks, gloves, and essentials
Crafting Mat
Large mat with numbered zones
Video Tutorial
Step-by-step guidance in real time
DIY Manual
Comprehensive, printed, clear instructions
Keepsake Box
Gift-ready, beautifully organized packaging
DIY by MILKIES® vs other options
If you’re comparing a breast milk jewellery kit, look at what matters most: whether your milk stays liquid, the quality of the materials, and how confidently you can make it at home.
| Feature | DIY by MILKIES® | Send-Away Services | Generic DIY Kits |
|---|---|---|---|
| Milk Stays Home | |||
| Liquid Preservation | Varies | ||
| Patented Technology | Sometimes | ||
| 925 Sterling Silver | Often | Often plated | |
| Video Instructions | Varies | Sometimes | |
| Ready In | 24-72 hours | 4-8 weeks | 24-72 hours |
| Price Range | $115-$199 | $200-$500+ | $50-$150 |
Patented Preservation
DIY by MILKIES® is built around MILKIES® patented preservation technology, made specifically to keep breastmilk in its liquid form inside resin, rather than forcing it to dry or be altered to “work.”
70,000+ Mothers Served
MILKIES® has helped more than 70,000 mothers in 50+ countries create keepsakes worth wearing. DIY by MILKIES® brings that experience into a guided, at-home kit.
Support Across Time Zones
Need help mid-project? Our teams span Germany, the UK, the USA, Canada, and Poland, so you can get practical guidance when you’re creating, not days later.

Kasia Lew, Mother of 2, practiced extended breastfeeding & tandem nursing
From a mother’s journey to a DIY breakthrough
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 time, and why so many mothers want to preserve it.
After months of research and development, MILKIES® launched on Mother’s Day 2016 as a home-based operation. It has since grown into an international brand, serving 70,000+ mothers across 50+ countries with keepsakes that celebrate the breastfeeding journey.
The DIY idea came directly from listening to customers. Many mothers wanted a keepsake but hesitated to send breastmilk to a third party. With Kasia’s background in computer linguistics and multimedia, she built a complete DIY kit supported by step-by-step video guides to make the process feel clear and doable.
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 what you preserve is truly yours.
70,000+
Happy Mothers
50+
Countries Served
2016
Founded

A breast milk jewellery kit made for the memory you carried
Some keepsakes sit in drawers. This one stays close to your skin. Here is what a modern breast milk jewellery kit can be, when preservation is precise and the making is yours.
By Kasia Lew, Founder of MILKIES®
The day you stop breastfeeding is not the day it leaves you
If you are searching for a breast milk jewellery kit, chances are you are standing near a threshold. Maybe the last feed is approaching. Maybe it already happened and you did not realise it would feel so final. The body moves on quicker than the heart does, and the small, private rituals that once structured your days suddenly vanish.
Breastfeeding is often described in numbers and milestones, but what lingers is less measurable. The weight of a sleeping head on your forearm. The unglamorous patience. The fierce competence of your body. It is ordinary and extraordinary at the same time, which is why so many parents look for a way to hold onto it without turning it into a performance for anyone else.
Traditionally, keepsakes have been passive. A photo, a footprint, a onesie sealed in a memory box. Breastmilk keepsake jewellery is different because it asks you to acknowledge what happened inside your body and, if you choose, to turn it into something you can wear in the world.
That choice can come with friction. Sending breastmilk away feels uncomfortable for some people, not because they distrust the concept, but because it is deeply personal. You might also have seen cheaper kits online and wondered what you are really buying, and what you are risking, when the goal is permanence.
A good breast milk jewellery kit should meet you where you are. It should respect privacy, feel manageable in a busy home, and be built on preservation that does not ask you to compromise the thing you are trying to honour. The details matter, because what you are preserving is not just material. It is meaning.
Why parents want a keepsake that feels honest
The pressure to make the moment count
Modern parenthood has a strange contradiction at its centre. You are told to stay present, yet you are surrounded by prompts to document, optimise, and package your experience. Breastfeeding can become part of that noise, especially around milestones like weaning, returning to work, or welcoming a second baby. A breast milk jewellery kit appeals because it is intimate and selective. It is not a public scrapbook. It is a private decision to mark a season that changed you. But the pressure shows up in another way. People want the keepsake to be worthy of the feeling. That is why “good enough” can sound like a threat. If the piece discolours, cracks, or looks artificial, it can feel like the memory has been mishandled. The desire is not for a novelty. It is for something that can sit naturally alongside the jewellery you already wear, and still carry its secret.
Why sending breastmilk away can feel like too much
Many professional services ask you to mail in breastmilk to be processed in a studio. For some families, that is a relief. For others, it triggers hesitation. Breastmilk is bodily. It is tied to health, identity, and sometimes complicated stories, including infertility, NICU journeys, pumping, tongue ties, and grief. Packaging it up and posting it off can feel like handing over a chapter you are not ready to share. There is also a practical side. Shipping means timing, tracking, and the low-level anxiety of “what if it is lost?” Even when a company is reputable, the emotional texture is different when the keepsake is made elsewhere. A DIY approach exists for the parent who wants control, privacy, and the quiet satisfaction of making the piece themselves.
What most DIY kits get wrong about preservation
The market is full of DIY options, but not all preservation methods are equal. Many kits require drying the milk first, mixing it with powders, or turning it into a paste-like base before it ever meets resin. Those steps can produce a result, but they also change the material. For some parents, that is acceptable. For others, it feels like symbolism rather than preservation. If your goal is to keep breastmilk in a form that is as close as possible to what it was in the bottle or collector, the method matters. A breast milk jewellery kit should not just be “a craft project with a sentimental ingredient.” It should be engineered for stability, clarity, and longevity, so the finished piece feels like jewellery, not a science fair experiment.
A breast milk jewellery kit that treats DIY like a serious craft
DIY by MILKIES® exists because not every parent wants the same kind of experience. After MILKIES® processed over 100,000 keepsake jewellery orders worldwide, a clear pattern emerged. Many mothers loved the idea of a breastmilk keepsake but hesitated to send their milk to a third party. They wanted a way to keep the process at home, on their own terms, without sacrificing the quality associated with professional preservation.
That is the gap DIY by MILKIES® set out to fill. The point is not to replace professional services. It is to offer a parallel path for the person who prefers a hands-on approach and still expects a premium result. The kit is built as a complete home workshop, designed so you are not improvising with kitchen tools and hope.
The founder, Kasia Lew, understands this desire at a cellular level because it came from her own story. As a mother who practised extended breastfeeding, including tandem nursing her two children, she recognised the particular tenderness of the ending. She also recognised the quiet pride that comes from making something with your own hands, especially when so much of early parenthood can feel like reacting rather than choosing.
Her background in computer linguistics and more than a decade running a multimedia agency shaped the way the kit teaches. It is structured, visual, and user-friendly. You are not left alone with vague instructions and a ticking clock. You are guided through the process with a step-by-step video that matches real actions to real timing, so the kit feels less like guesswork and more like a well-designed ritual.
What you get is a breast milk jewellery kit that takes the DIY impulse seriously. It is not trying to be the cheapest option. It is trying to be the most reliable way to create a keepsake at home that still looks like fine jewellery.
- Privacy and control because your breastmilk stays with you from start to finish
- A guided process with a step-by-step video so you can work calmly and confidently
- A full home workshop setup including tools, a large work mat, and organised compartments
- Design choice that feels like real jewellery with multiple styles and finishes
- A method built around preserving breastmilk as breastmilk, not as a dried substitute
Once you accept that a DIY keepsake can be both personal and polished, the next question becomes technical. What exactly are you preserving, and how do you keep it stable inside resin over time? In this niche, the gap between “looks fine today” and “still looks beautiful years from now” is all about process. This is where DIY by MILKIES® separates itself from the crowd, because the preservation method is not an afterthought. It is the foundation.
What preservation really means when resin meets liquid breastmilk
Most conversations about breastmilk jewellery focus on sentiment, but the science is what determines whether that sentiment lasts. Breastmilk is a complex biological substance. It contains water, fats, proteins, and sugars, and it changes depending on time of day, baby’s age, and storage conditions. Resin, meanwhile, is sensitive to moisture and ratios. When these two worlds meet, shortcuts show up later as cloudiness, separation, or instability.
This is why many DIY products rely on drying the milk first. Removing water can make resin work easier, but it also means the keepsake is no longer your milk in its natural liquid form. It is a transformed ingredient. Some kits also ask you to mix the dried material with powders or clay-like bases, which may produce a uniform look but further distances the final piece from the thing it represents.
DIY by MILKIES® takes a different route. It uses MILKIES® patented technology for preserving liquid breastmilk directly in resin. The defining promise is simple and specific: you can preserve full liquid breastmilk without drying it, without mixing it with any powder, and without removing anything from it. For the parent who cares about purity, that detail is not marketing. It is the point.
In practice, this means the kit is engineered around controlling variables. The method is designed to stabilise the milk so it can be encapsulated cleanly, then cured into a wearable piece. Because the approach is built for liquid milk, the result can retain a natural softness in appearance, rather than the chalky or overly opaque look that sometimes comes from dried mixtures.
Authority in this space is earned over time, not claimed. DIY by MILKIES® is not a brand-new experiment. It is an at-home format that grew out of a mature keepsake jewellery business with established production facilities in Poland and international support teams in Germany, the UK, the USA, and Canada. The DIY experience may happen at your kitchen table, but it is backed by years of refinement and customer feedback across more than 50 countries.
Proof is in the body of work
MILKIES® has processed 100,000+ keepsake orders for mothers worldwide, serving customers in 50+ countries, and holds a 5/5 star rating across 2,000+ reviews on platforms including Facebook and Google. DIY by MILKIES® brings that same preservation focus into a guided at-home kit.

Your kitchen table becomes a small, private studio
There is a particular kind of quiet that arrives when you finally sit down to make it. Not the exhausted quiet of nap schedules, but the steadier kind that comes when you are doing one thing on purpose. The DIY by MILKIES® box is designed to feel like an occasion without being saccharine. It arrives in a beautifully made pink and blue package with compartments that keep every element in its place. This matters more than you might expect. When you are handling something as emotionally loaded as breastmilk, the experience should not feel chaotic. You clear a space. You unroll the large work mat, and suddenly the project has borders. The kit includes the tools you actually need, so you are not hunting through drawers and improvising. There is a readable instruction manual, but what most people lean on is the step-by-step video guide. It is paced like someone is in the room with you, giving you the confidence to keep going without rushing. Then comes the moment that makes the whole idea feel real. You handle the breastmilk you chose to save, maybe from a freezer bag you labelled months ago, maybe from a small bottle you set aside on a hard day. The act is strangely grounding. You are not sending it away. You are not translating it into a story for someone else. You are simply using it, carefully, in the making of an object you will wear. Choosing the jewellery style is its own kind of reflection. The kit offers options that fit different lives: four necklace designs, two ring styles, three earring types, and one bracelet design. Each is available in silver, gold-plated, and rose gold-plated finishes, so the keepsake can match what you already reach for on ordinary days. That is the real goal. Not a trophy, but a piece that belongs in your life. As the resin cures, time does what it always does. It moves forward. But the feeling is different when you have made something that moves with you. The finished piece is small, yes, but it carries weight. It is a reminder that your body did a complicated thing, and that you decided to honour it in a way that stays close. A breast milk jewellery kit can easily become a gimmick if it is treated like a craft fad. Here, the experience is slower, more intentional, and surprisingly reassuring. You are not just preserving milk. You are giving a chapter a physical form, without handing it over to anyone else.
- Set up your workspace using the included large mat and tools
- Follow the step-by-step video guide as you prepare and preserve your liquid breastmilk
- Create your chosen piece and let the resin cure according to the guide
- Finish and wear your keepsake in the style and colour you selected
Choosing the right kit depends on what you value most
There are three common routes people take when they want breastmilk keepsake jewellery. The first is a send-away service. The appeal is obvious: you outsource the work. The trade-off is emotional distance and, for some families, discomfort with mailing something so personal. Even with excellent providers, there is a psychological hurdle in placing part of your bodily story into a parcel and hoping it arrives safely.
The second route is a budget DIY kit. These can look tempting, especially if you are unsure whether you want jewellery or simply want to try the idea. The risk is that many low-cost kits are built around shortcuts: drying the milk, mixing it with powders, or relying on vague instructions. The result may look acceptable in photos, but longevity and clarity can be unpredictable. If the piece discolours or degrades, you do not just lose a trinket. You lose trust in the keepsake itself.
The third route is the “professional at home” middle ground, which is where DIY by MILKIES® sits. It is a breast milk jewellery kit designed for people who want privacy and hands-on involvement, but who also want a method built on proven preservation. It carries the infrastructure of an established keepsake jewellery brand and translates it into a structured home process, complete with a video guide and the right tools.
If you are deciding between options, ask direct questions. Does the kit preserve liquid breastmilk, or does it require drying? Are you asked to add powders or fillers? Are you given specific timings and clear guidance, or are you left to interpret? Does the jewellery look like something you would wear even if it held no story at all? When you frame it this way, the right choice often becomes obvious. Not because it is the most popular, but because it matches how you want to remember.
A keepsake should feel like you, not like a trend
A breast milk jewellery kit is not really about jewellery. It is about permission. Permission to treat your breastfeeding story as significant, even if it was messy, even if it was short, even if it was longer than people understood. It is about choosing a form of remembrance that does not require an audience. DIY by MILKIES® was built for the parent who wants that choice to be private and precise. The method is designed to preserve your breastmilk in its pure liquid form, and the kit is designed to make the process feel steady rather than stressful. You do not have to ship anything away. You do not have to settle for an unclear process. You get to make the piece yourself, with guidance, and wear it in a style that fits your life.
If you are ready to mark this chapter in a way that lasts, choose a breast milk jewellery kit that honours both the science and the feeling, and make it yours at home.
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 choosing a breast milk jewellery kit and creating your keepsake at home.
Turn breastmilk into jewellery you can keep forever
Whether you’re celebrating a first latch, a final feed, or everything in between, this kit helps you preserve the moment in a piece you’ll reach for again and again, made by you, at home.
