1/2" Glass Medium Colorado River Rock 25 pieces Pebbles Dots Spectrum System 96 COE

Sale price $ 3.73 Regular price $ 0.00

We have 3 in stock.

These cute little nuggets are hand made by me in my Loveland, Colorado glass art studio. They are hand cut, washed, fused (sometimes twice), washed again and then counted into packages of 25 pieces.

Buying a bunch? Most people do. These each go into the shipping calculator at two ounces each. 


Medium: Measure about 1/2". You will receive 25 pieces.

Important: These sometimes have traces of primer (just) on the backs. We vinegar soak them, so they're pretty clean. Aventurine black comes with a hazy back as pictured.

Color notes: The orange transparent appear almost red. The photo is accurate. The dark amber is very dark. A lot of people use this one for lamps and eyes.

Handmade Colorado River Rocks are a perfect addition to your mosaic and fused glass art!

These are much more round and uniform than Spectrum's pebbles because the glass is hand-cut and then fused. These are flat bottomed with a rounded top. 

* These perfectly round little droplets are perfect for buttons.
* Glue a small piece of dichroic to each river rock and then full or tack fuse for beautiful post earrings.
* Tack fuse around an ordinary plate or trivet for some great texture and design.
* Use in mosaic projects
* Use your imagination The uses are endless

COE: 96 This glass can be mixed and fused with any glass that is the same COE. COE measures how quickly a glass expands and contracts during the fusing processes. All glass that is "melted" or fused into a single piece must be compatible.

Spectrum offers a broad line of specially formulated "Tested Compatible" glass for the Hot-Glass arts. These products have been Expansion-Matched to a nominal C.O.E. of 96 then factory-tested for fusing compatibility. Each glass has been carefully formulated for multi-fire devit resistance. Though they may look the same as their stained glass products, Spectrum "Tested Compatible" glasses are fundamentally different in their basic chemistry, designed to deliver an excellent working range and superior stability for glass fusing, slumping and other Hot-Glass pursuits.