01-025Luminescent glass beads. Since it contains a phosphorescent material (chemical quality) inside, it emits light in dark places. There are heart-shaped, jujube-shaped, and round-shaped. The phosphorescent material is a chemical material that changeｓ chemically when exposed to light and emits light, and is not radioactive, so there is no danger. When the daytime light accumulates and it gets dark, it flashes.This product is for handmade jewelry ,handmade accessory and ethnic goods.
