Our 8 oz Chunky Cosmic Coal Crushed Glass (3-6 mm) is a practical choice for medium-sized projects that benefit from darker tones and added surface texture. The rich black color provides strong contrast without competing with surrounding colors, making it easy to incorporate into a variety of craft styles.
The larger pieces work well in resin pours, decorative trays, mosaic patterns, faux stained glass, and layered mixed media projects. Black crushed glass is also a popular option for seasonal crafting, from spooky Halloween decor to winter projects with metallic accents.
Manufactured from recycled glass in the USA, each bag is tumbled for consistent sizing and packaged in a resealable bag to keep your craft supplies organized.
What Makes Black So Versatile
Black is often used to define shapes, add depth, or balance brighter colors within a design. It complements metallics, jewel tones, neutrals, and traditional holiday color palettes.
Product Features
- Chunky 3-6 mm crushed glass
- Precision tumbled sizing
- Made from recycled glass
- Manufactured in the USA
- Convenient resealable packaging
- Easy to pair with other glass colors
Great For
- Resin coasters
- Decorative trays
- Mosaic borders
- Faux stained glass
- Holiday crafts
- Mixed media art
- Halloween decorations
- Rustic home decor
- Painted wood projects
- Decorative frames
Amber's Tip
If your design has several bright colors, try adding Cosmic Coal in small sections rather than throughout the entire piece. It can help create balance without making the project feel too dark.
Care & Safety
Our glass goes through rigorous tumbling processes in order to ensure precise sizing. Plus, our glass is 100% recycled glass made in the USA.
The size of this glass is 3-6 mm, making it chunkier than our 1-3 mm glass. It is ideal for adding texture and decorative detail to resin art, mixed media, mosaics, and home decor.
Our glass is securely packaged in a resealable bag for easy storage.
We recommend wearing gloves when handling crushed glass. Small glass particles or sharp edges may still be present.
Glass is weighed by volume. Every bag is hand weighed, although slight variations may occur.
Because this product is made from recycled glass, natural variations and minor imperfections may occur.
Keep out of reach of children.
By purchasing this glass, you release all liability from Amber Strong DIY, The Maker's Map, Amber Strong Co., and The Rusty Nail Home Market LLC.
