8/0 Luminous Glass Seed Beads, Inside Colours, Glow in the Dark Round Beads, Sky BlueSize: about 0.12 inch(3mm) in diameter, hole: 0.04 inch(1mm), about 220pcs/set.If the Luminous beads do not glow in the dark, we suggest utilizing a flashlight for approximately 30 seconds. This will effectively stimulate their glow and enhance their visibility.
