COE 104, compatible with our other COE 104 glass. Size: Diameter 4-6mm, length 13". Photo is a hollow bead. This glass arrived Dec 2017.
Alexx Cheng attended our BASH 2018 and made many beads from this clear. See below his results. Side and end photos of 2 beads. Working Tip: Alexx has indicated that if you use too much propane you might experience the clear going gray.