Trautman Art Glass-35 Darf White is very smooth and creamy. Dwarf White is a bit translucent, and is perfect for those times when you don’t want much density – if you are making clouds or teeth, for example. Resists boil once brought up to temperature in the softer upper flame. Dwarf has a fine, smooth texture and is not sensitive to atmosphere, but many people like to use a lot of oxy with white boro to reduce the chance of boil.
Rods are approximately 7-8mm in diameter, 19 inches long with about 10 rods per pound. Sample half rods are 9 inches long.