These glow in the dark - after being "charged" by being in the light. And it is a seriously bright glow too. The blue glow is an aqua blue. These are actual photos, not colour overlay simulations.
Blue glow vs Green Glow (2 different beads) colour photo comparison - so you can decide better. See the magazine ads for the beaded wedding dress that kicks it up when the lights go down!
Rounded seedbeads. About 85 beads in a gram (varies by colour.) Approx. 1200 - 1300 beads in a tube. Some settling may occur.
Made in Japan. Permanent Finish. Colour will not rub off. 2.2mm x 1.6mm Approx. 15 grams.