Cobalt Blue Glass – Extra Small Tumbled Pieces for Jewelry & Resin Art

Cobalt blue glass — extra small tumbled pieces hand-sorted for rich cobalt and sapphire tones. Perfect for delicate jewelry making, precision resin art, intricate mosaics, and other fine craft projects. Each piece measures under ½ inch — ideal for detailed work where every color detail matters.

Recovered from NYC beaches and gently tumbled smooth, these vintage glass treasures retain their authentic ocean depth and beauty.

✨ Features:

• Extra small size — each piece measures under ½ inch
• Curated deep blue & cobalt tones — rich, ocean-inspired colors
• Authentic NYC beach finds — hand-collected from local NYC beaches
• Tumbled smooth — safe edges perfect for jewelry, resin, and delicate work
• Sustainable — rescued vintage glass given new life, not synthetic or dyed

Perfect For:

• Delicate resin jewelry — rings, earrings, pendants with embedded deep blue glass
• Ocean-themed jewelry making — necklaces, bracelets, charms
• Precision resin art — cast into epoxy for mini pendants and ornaments
• Intricate mosaic work — tiny pieces for detailed patterns requiring specific color
• Fine craft details — wind chimes, sun catchers, miniature displays
• Dark academia & cottagecore aesthetics — deep blue for moody designs

📦 Each order ships in a reusable gift pouch — perfect for gifting or storing your treasures!

🚚 Orders $35+ ship FREE! Want a custom order? Message us — we love collaborating!