Glow in The Dark Gel Ball Beads, 4 Bottles 7mm-8mm Fluorescence Green Gel Water Luminous Beads Balls

luminous effect after grow getting as close to the light source as possible to fully absorb the energy after immersing the water; The longer and closer it is exposed to light, the longer and brighterthey glow   Features & details More Quantity: you will receive 4 bottle of water glow gel beads, 1x water beads nozzle and 1x drain bag. Sufficient quantity to fulfill your little ones' needs for playing and replacements, and you can share them with your close guys So Easy to Use: the gel ball beads needs to soaked in water for about 4 to 5 hours to expand to 7-8 mm, and then put as closer the strong light for period of time until bright enough; The matched bottle can help you hold many beads, suitable for carrying around. And Use with the included water beads nozzle and a drain bag to make it easier for you to use Glow in the Dark Water Beads: at night, after placing it under strong light source for a period of time, the luminous beads gel will glow in the dark; We recommend getting as