Lampworking Glass Rod, diameter approx. 7–10 mm.
Caution: Before use, preheat with a low flame (low temperature), then use a higher flame for shaping to prevent glass breakage.
- Material: General colored glass
- COE (Coefficient of Expansion): Approximately 90
- Working Temperature: Approximately 700°C
- Transparency: Available in both semi-transparent and transparent
Usage: Used for crafting jewelry, handmade glass, colored glass rod raw material for processing and crafting.