Uniform size and shape make Muyuki seed beads. These very tiny beads are perfect for precision work in fine beadweaving and bead embroidery. They are also known as rocailles or rounds. Made in Japan. Size: 15/0, 8.2 grams packaged in 2 Inch x 9/16 Inch hangable plastic tube. Diameter 1.5mm, inner hole 0.7mm. The tube will contain approximately 2050 beads.