Black Jack COE 33 Trautman Art Glass Rod Special 10 feet of fine silver

10 feet of fine silver 30 gauge wire

Glacier adds great optical depth

It's perfecto

1/2" by 1/2" deep

Gold Aventurine Filigrana 4-6mm

Black Jack COE 33 Trautman Art Glass Rod Special 10 feet of fine silver622005 TAG Black Jack COE 33 Borosilicate Trautman Art Glass Rod Black Jack goes almost clear when hot, but self strikes back through brown to near black depending on how thick you use it. Black Jack likes an oxidizing flame, but does not reduce with gray streaks like most black boro colors. In the curls shown here, we had to get the glass right on top of the light to see the brown where its thinner. Black Jack is not suitable for thin stringer work