Our slime kits can be mixed with glow in the dark powder. Just easily put the glow in the dark powder in the sun or use a flashlight to illuminate it for 5+ seconds, they will shine in the darkness. The longer the exposure, the brighter the slime will be! Add the Glow in the dark powder into your slime, just enjoy the slime fun. Slime Fun : 1. Exquisite Gift Box: We put high quality Fluffy Crystal Powder Slime in a beautiful gift box, whether it is a birthday gift, party support or daily toys, it will be the best choice for your child or special character! 2. Blow Slime Bubble: Slime Making Kit includes 3 straws which you can use to make bubbles with your little friends, blow slime bubbles together, who will get the bigger one? 3. Slime making station: just use kids' imagination freely with the slime kit. Mix ready-made slime with the beautiful accessories such as fruit slices, glitter powder, foam balls…try to create your own super slime art.