SuperDuos are Czech pressed glass 2-hole oval beads that measure 2x5mm. The long edges are tapered on both sides so they nestle incredibly well together. Being pressed glass, their shape and size are quite uniform. SuperDuos have become a staple in the Bead World, and come in hundreds of beautiful colors and finishes!
Approximately 14 beads/gram. Sold in 20 gram flip-top containers.