SuperDuo Seed Beads are Czech pressed glass beads. Due to the process in which they are made, they are very uniform in shape and size. The tapered oval beads feature 2 stringing holes. The beads are packaged in a re-sealable 5 inch tube. 22-24 grams per tube. Made in the Czech Republic by Matubo Beads.
For smaller beads, see the MiniDuos
Size: 2.5mm wide x 5mm long
Approximate hole size: 0.8mm
Beads per gram: about 14
Beads per inch: about 9
Defintions of glass bead finishes