Authentic Caribbean Sea Glass Found by us beneath the waters of Saint Martin
Handcrafted by Us Made in our small By The Sea workshop
One of a Kind Nature makes every piece a little different
Made to Be Kept A little piece of Saint Martin to take home
1,924 sales · 538 customer reviews across Etsy and our Shopify store
Our Shopify store is new, but By The Sea SXM isn’t — these totals include our 3 years of Etsy history.

DIY Sea Glass Collection Kit: Real Caribbean & Seaham Glass, Mini Shells

$42.50
Genuine Caribbean sea glass
Found by us beneath the waters of Saint Martin
In stock
Handmade Created by Rhonda & Nico
Authentic Genuine Caribbean sea glass
One of a kind Nature makes every piece different
FOUND BENEATH THE CARIBBEAN

Every piece begins with something the sea left behind.

THE STORY OF THIS PIECE

Perfect Gift for the Sea Glass Lover on your list!
Ready to become a sea glass curator? This DIY kit lets you build your very own miniature sea glass and shell collection—one tiny treasure at a time.

Each acrylic box (120mm x 120mm) features 36 clear compartments (approx. dime-sized) with a magnetic closure. Inside your kit, you'll receive a minimum of 50 curated pieces, including:

🌊 Genuine Caribbean or Seaham sea glass in a variety of colors (some rare!)
🐚 Ethically sourced mini seashells
✨ A surprise item
✂️ Precision tweezer for arranging your collection


The back of the display slides off for easy access so you can play curator, designer, and beachcomber—all in one.

Whether it's for yourself or a thoughtful gift, this DIY sea glass kit is all about slow crafting, seaside memories, and small joys. 💙

🛑 NOTE: Each kit is unique. Photos show possible contents.
⚠️ Disclaimer: This kit contains small pieces and is not suitable for children under 3 but would be appropriate for 4+ to adults!