Black/White Blown Penny Double Layer AV 20mm

These blown beads are actually double layered. It takes a second layer of aventurina/crystal to give them the copper/gold effect. They measure about 25mm(+/- 2mm) and these are in the lentil (flat, round) shape, flat. The holes in all blown beads varies and you need to use a beadcap to stabilize the bead.