Synthetic Luminous Stone Beads Ice Green 1 strand (approx. 80 pieces) Size: Approximately 4mm, Hole: Approximately 0.7mm * Glows faintly in the dark when exposed to sufficient light. * There are individual differences in the way they glow. How about using them for handmade parts? * Made in a foreign country. There may be burrs, unevenness, stains, small chips, etc. #green