Miyuki Round Seed Bead Size 6/0 20g-tube Opaque Black Miyuki Brand - Size 6/0 JAPANESE Seed Beads, also called round rocailles Diameter 4mm, with a 1.5mm hole Packaged in Plastic Tube (5" x 9/16") Sold in tubes of 20 grams, which contain approximately 275 beads Color: Opaque Black