Bundle: 3 Packs_ Green ,Clear and Blue Over 1,650 Balls; Watch the Tiny Beads Grow in the Water and Glow-in-the-dark by Cosmo Beads

Description

Glow-in-the-dark and Grow in the water, Amazing Cosmo Beads(tm) Water Marble Balls ;;3 packs in 3 color (Green, Clear and Blue), 10g.(about 550 beads)/pack. Total about 1,650 beads.;Yup, they Grow in the water , and glow in the dark by placing them under direct sunlight or light source in the room for 5-7 hours before or after hydration. The longer exposed to light the longer they'll glow.;Great for: kids party, goodies bag, gift giving, stocking suffer, school science project, etc. Kids of All Ages Will Love'em;Reusable up to 2 years, Safe Non-toxic, Bio-degradable.