Diamond Clear works well with other silver rich colors with no cracking problems. The glass ia fairly bubble free. Don't work it too hot or you will see small bubbles rise to the surface. Experiment with your flame setting to achieve the cleanest clear on the market. Heat this glass slowly in an oxidizing flame.
Crystal Clear Glass!!!! The rods at this time come in 8-12 inches in length. 4-6 mm in diameter. That might change in the near future!
COE 104. Compatible with other 104 COE glass.