Rose gold pendant necklace and matching ring with milky white resin stones on a cozy knit blanket beside a softly glowing candle, a delicate 1 year breastfeeding keepsake jewelry set
One-Year Milestone

A 1-Year Breastfeeding Keepsake

Celebrate your first year of breastfeeding with jewelry made from your own milk. Our DIY kit preserves breastmilk in its pure liquid form, museum‑quality results at home, trusted by 70,000+ mothers.

TURN A MILESTONE INTO ART

What is a 1-year keepsake?

A 1-year breastfeeding keepsake is a way to honor the days, nights, and love it took to reach this milestone. With DIY by MILKIES®, you preserve a tiny amount of your own breastmilk inside resin and set it into real jewelry, made by you, at home, on your timeline.

Meaningful Closure

Whether you’re continuing or weaning, creating your keepsake marks the moment with intention, so the “we did it” feeling becomes something you can wear every day.

Pure Preservation

Our patented method preserves breastmilk in its natural liquid form, no drying, powders, or clay bases, so your keepsake reflects what made this journey uniquely yours.

Made to Last

Professional-grade resin seals your milk crystal clear and protected from air, light, and moisture, creating an heirloom-quality piece that celebrates your first year for decades.

WHY THIS FEELS RIGHT

Why make your one-year keepsake?

Keep It Private

Many moms don’t feel comfortable mailing breastmilk away. With DIY by MILKIES®, your milk stays with you, so your keepsake is created in the privacy of your own home.

Make It Yours

One year looks different for everyone. Choose the jewelry style you love and create a finish that fits your story, subtle, classic, or bold, without anyone else deciding for you.

Fits Your Schedule

You only need about 30 minutes of active crafting time. No appointment windows, no long back-and-forth, just a calm moment when you’re ready to celebrate your milestone.

Celebrate the Moment

A one-year keepsake is more than “a gift”, it’s recognition. Perfect for a self-gift, a partner’s surprise, or a thoughtful “you did it” gesture for a breastfeeding mom.

DIY Breast milk Box – Set: 12mm Necklace "Circle of Life" + Bracelet + Ring + Earrings
-25% Sale

DIY Breast milk Box – Set: 12mm Necklace "Circle of Life" + Bracelet + Ring + Earrings

(61 reviews)
$199.00$265.00You save $66.00

ROSE GOLD (24-carat rose gold-plated silver)

Add to Cart
925 Sterling Silver
24-Carat Plating
Perfect Resin Blend
Complete Kit

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.

COMPLETE DIY KIT

What’s inside the box?

Everything you need to create a one-year breastfeeding keepsake at home, beautifully organized in our signature pink and blue keepsake box, ready to open, follow, and finish with confidence.

Jewelry Settings

Necklace, bracelet, ring in 925 silver

Preservation Agent

MILKIES® patented formula for liquid milk

Jeweler’s Resin

Professional-grade, crystal clear resin system

Complete Tools

Syringes, sticks, gloves, cups, swabs

Crafting Mat

Large mat with numbered zones for steps

Video Tutorial

Step-by-step guidance in real time

DIY Manual

Comprehensive printed guide, clear and readable

Keepsake Box

Gift-ready, beautifully packaged organizer box

WHY CHOOSE MILKIES®

DIY by MILKIES® vs. other options

For a one-year breastfeeding keepsake, details matter. Compare privacy, materials, and results, so you choose the option that truly honors your milestone.

Feature
DIY by MILKIES®
Send-Away ServicesGeneric DIY Kits
Milk Stays Home
Liquid PreservationVaries
Patented MethodSometimes
925 Sterling SilverVariesOften plated
Video InstructionsOftenSometimes
Ready In24-72 hours4-8 weeksVaries
Price Range$115-$199$200-$500+$50-$150

Patented Preservation

DIY by MILKIES® is the only kit that preserves breastmilk in resin in its pure, liquid form, without drying, powders, or removing anything, so your one-year keepsake stays true to its origin.

70,000+ Mothers Served

MILKIES® has helped over 70,000 mothers in 50+ countries preserve breastfeeding memories. When you’re celebrating a milestone like one year, it’s reassuring to choose a proven brand.

Real Human Support

Need help mid-steps? Our support team is based across Germany, the UK, the USA, Canada, and Poland, so you can get guidance quickly and keep your keepsake process calm and stress-free.

Founder Kasia Lew of MILKIES and DIY by MILKIES smiling while breastfeeding her baby outdoors, celebrating a tender 1 year breastfeeding keepsake moment.

Kasia Lew, mother of 2, practiced extended breastfeeding & tandem nursing

THE FOUNDER’S STORY

From a Mother’s Milestone to A Keepsake Kit

Kasia Lew’s journey began in 2013 with the birth of her first child, Adam. As she practiced extended breastfeeding, and later tandem nursing two children, she deeply understood the bond mothers build during this intimate time, and how meaningful it feels to honor each milestone.

After months of research and development, MILKIES® launched on Mother’s Day 2016 as a home-based operation. Today it has grown into an international brand, serving 70,000+ mothers across 50+ countries with keepsakes designed to preserve what matters most.

DIY by MILKIES® was created by listening closely to customers. Many mothers shared hesitation about sending breastmilk to a third party. Kasia’s background in computer linguistics and multimedia helped shape a complete DIY kit with step-by-step video guides, so mothers can create privately, confidently, and on their own timeline.

DIY by MILKIES® is the only kit that preserves liquid breastmilk in resin without altering its natural state. For Kasia, that authenticity matters, because a breastfeeding keepsake should reflect the real journey, not a version of it changed by drying or fillers.

70,000+

Keepsakes Created

50+

Countries Served

2016

Founded

Rose gold heart necklace and matching heart stud earrings filled with milky white resin on a rustic wooden surface, a delicate 1 year breastfeeding keepsake jewelry set for moms.
Modern Motherhood

A 1 year breastfeeding keepsake that feels like closure

Twelve months of feeding, soothing, and showing up deserve more than a photo you scroll past. Here’s a way to keep the milestone close, in a piece you can actually wear.

By Kasia Lew, Founder of MILKIES®

When you realize the year is already behind you

Some anniversaries arrive with speeches and reservations. A first year of breastfeeding usually arrives with a quiet glance at the calendar and a sharp, surprising thought: I did it. Not in a montage way, not as a slogan, but in the daily math of wake-ups, letdowns, cluster feeds, pumping parts, and that particular kind of exhaustion that still leaves room for tenderness.

If you’re searching for a 1 year breastfeeding keepsake, you’re not looking for a generic trophy. You’re trying to hold onto something that doesn’t photograph well. The weight of a baby settling after a feed. The odd intimacy of being the solution. The way your body became both home and help, again and again.

The first year is also where the story starts to change. Maybe you’re continuing. Maybe you’re weaning. Maybe you’re somewhere in the honest middle, where you don’t want to stop but you’d like to sleep. Whatever comes next, this is a hinge moment, and hinge moments deserve more than a hurried “remember when.”

People will tell you to celebrate with a nice dinner, a charm bracelet, a framed quote. Those can be lovely. But the thing you’re marking is physical. It happened in your body. It lasted because your body adapted. So the keepsake that makes sense often has a physical logic too.

A wearable memento made from your own breastmilk sounds almost mythic the first time you hear it. Then it starts to feel obvious. Of course the most meaningful record of this year would be made from the year itself.

Why one year feels like a lifetime and a blink

The milestone nobody fully prepares you for

A year of breastfeeding is rarely a straight line. There are the early weeks when everything is new and your confidence is borrowed from midnight Googling. There are growth spurts that make you question supply, and calm weeks that make you believe you’ve finally cracked it. There’s the emotional intensity of being needed in such a specific way, followed by the slow dawning realization that “needed” will eventually become “remembered.” A 1 year breastfeeding keepsake isn’t about perfection. It’s about continuity. It’s proof of a relationship that happened in real time, built out of ordinary minutes that add up to something enormous.

The quiet grief that can come with weaning

Even when weaning is your choice, it can feel strangely tender, like closing a book you loved before you were ready for the last page. Hormonal shifts can amplify that feeling, but the emotional part stands on its own: breastfeeding is one of the few parenting experiences that is both deeply relational and intensely private. When it ends (or changes), the world doesn’t always notice. A keepsake becomes a way to mark the transition without needing permission. It says this mattered, even if it happened mostly in dim rooms and soft clothes.

Why “just take a photo” doesn’t quite work

Photos are vital, but they’re also flattened. They capture a pose, not the sensation. And breastfeeding, especially across a full year, is all sensation, warmth, weight, patience, repetition. The keepsakes that last are often the ones that meet you where your memory lives: in touch, in ritual, in objects you reach for. That’s why jewelry has such staying power. It moves with you. It rests against your skin. It turns a milestone into something you can carry into the next season of motherhood.

The keepsake that is made from the journey itself

Breastmilk jewelry exists because mothers wanted a way to preserve breastfeeding that felt intimate and true. Not a replica, not a symbol, but the real thing, transformed into something lasting. A 1 year breastfeeding keepsake made this way isn’t about novelty. It’s about material honesty: the year becomes the keepsake.

DIY by MILKIES® was created for mothers who love the idea, but don’t love the logistics of mailing their breastmilk away. After MILKIES® processed over 100,000 keepsake orders, it became clear there was a group of women who wanted to be involved in the making, or simply wanted their milk to stay in their own hands. That’s the space DIY by MILKIES® occupies: professional-grade preservation, at home, on your terms.

The kit is designed like a small, calm workshop. You choose your jewelry style, necklaces, rings, earrings, or a bracelet, then follow a step-by-step video guide and clear printed instructions. It’s hands-on, yes, but it’s also structured. You’re not improvising with craft-store resin and crossed fingers.

I’m Kasia Lew, founder of MILKIES®. I breastfed long-term and tandem nursed my two children, and I understand the strange mix of pride, fatigue, and tenderness that comes with reaching a year. DIY by MILKIES® is my answer to the question mothers kept asking: can I make something beautiful out of this, without handing my story to someone else?

What you end up with is not just a keepsake. It’s a personal artifact, one that doesn’t require a special occasion to wear. It belongs equally to the messy days and the dress-up ones, because the year you’re honoring contained both.

  • Privacy you can actually feel, because your breastmilk stays with you from start to finish
  • Time flexibility, since you can create your piece in a quiet hour at home
  • A hands-on milestone ritual that helps emotionally close (or honor) the first-year chapter
  • Professional results without guesswork, guided by an included step-by-step video
  • Choice of designs and finishes so the keepsake fits your style, not just the story

There’s a practical question underneath every sentimental one: will it last. Breastmilk is delicate, organic, and prone to change over time if it’s not preserved properly. The difference between a keepsake you love for decades and a piece that yellows, cracks, or separates often comes down to the preservation method, specifically, whether the milk is treated as an ingredient to be altered, or a material to be protected.

Hand wearing a delicate rose-gold bracelet with a milky white stone 1 year breastfeeding keepsake while pushing a stroller along an autumn park path with falling leaves

What preservation really means when the material is breastmilk

Most DIY methods in the wider market rely on drying breastmilk first, then mixing the powder into a base. That can work for some crafters, but it changes the material from the outset. Drying is, by definition, a transformation, useful, but not neutral.

DIY by MILKIES® is built around MILKIES® patented preservation technology that allows breastmilk to be preserved in resin in its full liquid form. That means no drying it at home, no mixing it with powders, and no removing anything from it. The goal is simple and strict: keep the milk pure, then stabilize it so it can live in resin long-term.

In the kit, preservation is not a vague promise, it’s a guided process. You measure your milk precisely, mix it with the preservation agent using connected syringes for a set amount of time, then incorporate a carefully measured amount into a resin emulsion that cures into a solid stone-like insert.

This is where details matter. Timing matters. Clean preparation of the setting matters. Even minimizing bubbles matters. The kit anticipates this: it includes a large work mat that organizes your steps, tools to measure accurately, and a video guide that shows you what “right” looks like as you go.

The point of the technology is confidence. If you’re making a 1 year breastfeeding keepsake, you shouldn’t have to wonder whether your keepsake will still look like itself after a few summers, a few moves, a few hard years. You’re not doing a craft experiment. You’re making a personal heirloom.

Proof beyond pretty photos

MILKIES® has served over 100,000 customers across more than 50 countries, earning 5/5 star ratings from over 2,000 reviews on platforms like Facebook and Google. DIY by MILKIES® was built on that track record, translating professional preservation into an at-home kit.

The kitchen table becomes a small ceremony

There’s a particular kind of quiet that parents recognize: the rare stretch of time when nobody needs a snack, a diaper, a song, a fix. That’s the best moment to make your 1 year breastfeeding keepsake. The box arrives in soft pink and blue, compartmentalized like an invitation to slow down. You open it and realize it’s not a pile of parts; it’s a system. Tools have a place. Steps have a rhythm. The work mat spreads across your table and turns the everyday surface, the one that’s seen cereal, paperwork, finger paint, into something like a studio. You choose the piece that suits you. A pendant if you want the keepsake close to your heart. A ring if you want it in your line of sight. Earrings if you like the idea of the story catching the light when you turn your head. Silver, gold-plated, rose gold-plated, details, yes, but details that matter because they let the keepsake match the person you are outside of feeding schedules. Then you do the part that feels almost poetic: measuring a small amount of milk and preparing it for permanence. The process is precise, but it isn’t cold. It’s oddly grounding. The video guide keeps you steady, like a friend in the room who has done this before. When you finally fill the setting, you’ll notice your own pace change. You pour or place the mixture carefully, watching it settle. You check the surface. You make sure it’s level. You clean a tiny edge if you need to. You treat it with the respect you’d give anything precious, because it is. After that, you wait. Curing time is its own kind of tenderness: proof that some things can’t be rushed. In a life defined by instant needs, it’s comforting to make something that requires patience for a different reason. When it’s done, you hold a solid, luminous piece that carries a year inside it. Not a metaphor. Not a slogan. A real artifact of the work you did, and the love you gave.

  1. Set up your workspace and watch the step-by-step video once before starting
  2. Preserve the measured breastmilk using the kit’s syringe-based process
  3. Prepare the resin emulsion and combine it with the preserved milk
  4. Fill your chosen setting, then leave it to cure undisturbed until fully set

The alternatives and why they feel different

If you’ve been looking for a 1 year breastfeeding keepsake, you’ve probably seen three main paths: send-away services, inexpensive craft-style DIY kits, and premium DIY kits with professional-level preservation.

Send-away services can be wonderful, especially if you want a jeweler to do everything. But some mothers hesitate, because shipping breastmilk feels intimate, because logistics can be stressful, or because they simply want the experience to stay in their home. For those mothers, the process itself is part of the keepsake.

Cheaper DIY kits often rely on drying milk and mixing powders or clays. That approach can be accessible, but it places a lot of responsibility on you to get consistent preservation and a clean finish. The results can vary, and the risk feels higher when the material is irreplaceable.

DIY by MILKIES® sits in a more deliberate middle ground: an at-home ritual with professional roots. It’s built on MILKIES® patented liquid-preservation method and the brand’s experience processing over 100,000 keepsakes, but it’s designed so you can keep the milk, the making, and the moment in your own hands.

A year that deserves a permanent place in your life

A 1 year breastfeeding keepsake is less about commemorating an end than acknowledging a transformation. You don’t come out of that first year unchanged. Your patience has been trained. Your body has learned new work. Your definition of “enough” has been recalibrated by hundreds of small decisions that nobody applauded, but your baby felt. If you’re continuing to breastfeed, the keepsake can be a marker of what you’ve already done, fuel for the next stretch. If you’re weaning, it can be a gentle landing, a way to carry the chapter forward without clinging to it. Either way, it turns memory into something you can touch. One day you’ll find the piece again at the bottom of a jewelry box, or you’ll catch it in a mirror on an ordinary morning. And you’ll remember not just the milestone, but the mood of that year: the closeness, the persistence, the love that kept showing up. That’s what a wearable keepsake is for. Not to make motherhood look neat, but to honor it as it really was, daily, physical, and quietly extraordinary.

If you’re ready to mark the milestone your way, make your 1 year breastfeeding keepsake at home and let the story stay close.

Real Stories

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.

Review by Jenny

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

J

Jenny

ETSY

Review by Angel

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!

A

Angel

ETSY

Review by Ashley

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.

A

Ashley

ETSY

Review by Perrine

love this item. The kit has been very well thought and the quality is amazing. I am beyond happy with this gift to myself!

P

Perrine

ETSY

Review by Abigail

This is so beautiful! I’m in love with it

A

Abigail

ETSY

Review by Yelitza

Easy instructions, excellent quality beautiful and unique.

Y

Yelitza

ETSY

Review by Ashley

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!

A

Ashley

ETSY

Review by rhondamorgan4711

I bought this for my sister in law and she was absolutely thrilled! They turned out fantastic!

R

rhondamorgan4711

ETSY

Review by Marine

Great product, very well designed, the kit is great. I recommend without hesitation!

M

Marine

ETSY

Review by Anais

In the top ! I hope it will last over time. Priceless gift

A

Anais

ETSY

GOT QUESTIONS?

Frequently Asked Questions

Everything you need to know before making your 1-year breastfeeding keepsake at home.

ONE YEAR YOU’LL NEVER FORGET

Celebrate one year of breastfeeding, forever

You gave time, comfort, and love, one feed at a time. Turn a tiny drop into a wearable reminder of how far you’ve come, and carry your one-year milestone with you every day.

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