Browse Categories
Shopping Cart
Your cart is empty.

Hot Glass Color
2227 5th Ave
Seattle, Wa 98121

Store Hours:
Mon-Fri: 9am-6pm
Sat & Sun: 10am-6pm


Hot Glass Color & Supply has a full range of color and supplies for lampworkers and beadmakers. We have North America's largest inventory of Beadmaking 104 cane made by Friedrich Farbglashutte (Kugler Colors). An earlier version of this product line was formerly marketed as "ASK®" (Arrow Springs Kugler). 

Call us at (206) 448-1199 to order the latest copy of our Lampworking catalog.

Borosilicate Color COE 33


Borosilicate clear and colored Tubing

    Lampworking (COE 104)


    Glow Glass (all COEs)

    Our borosilicate glass ground joints are made from Schott glass tubing in Germany. Schott Ground Joints are manufactured from borosilicate glass tubing using precise Herbert Arnold robotics to ensure that only the highest quality borosilicate glass ground