Our listed price is for 115 gramps (1/4 Lbs.)
Double Helix is a silver glass or reactive glass that have been developed for the lampworking community and is tested and compatible with Effetre clear. Double Helix glass is either Striking Glass or Reduction Glass and produces interesting and colorful reactions that enhance your creations.
Double Helix colours vary in rod thickness from 3mm-7mm.115grms = 1/4 pound. Approximately 5-6 +- rods per 115grms.