Carrier Beads
Czech glass 2-hole pillow (Carrier Beads), now in 2 sizes - the original 9x17mm beads contain 20 beads per pack and the new, larger size 11x22mm beads contain 10 beads per pack. This shape was created a long time ago in the Czech Republic. The measurement of the 9x17mm beads is actually 8.5x16.5mm.
