Super Duo Beads are Czech Glass seed beads. Each bead is uniformly made and has two holes. Super Duos are a pressed glass bead with guaranteed size, stability and shape. If you're a fan of the Twin bead, you'll love working with the popular SuperDuo beads! SuperDuo beads are great for bead looming, bead weaving, woven jewelry making and other jewelry making projects! With 10 beautiful colors: Pastel Amber, Pastel Bordeaux, Pastel Jet Silver, Pastel Lilac, Pastel Lt Coral, Pastel Lt Sapphire, Pastel Montana Blue, Pastel Olivine, Pastel Petrol, Pastel White. 12g of each color.