2.5 mm hole
These beads are made to order. Please see my shop announcement for my current lead time.
If you need a different quantity than you see listed here, just ask.
All of my lampwork glass beads are individually handmade using Effetre, Vetrofond, or Lauscha, Reichenbach, Double Helix, and Bullseye glass rods. They are annealed in a digitally controlled kiln for everlasting strength and durability.