Glow-in-the-dark Power Balls

Light Up The Night (or A Dark Room!) With Fun And Exciting Glow In The Dark Power Balls! This Activity Kit Has Everything You Need To Create 18 Custom Bouncy Balls—simply Mix Glow-in-the-dark Crystals Into One Of The Two Included Molds, Submerge It In Water, Wait For The Ball To Solidify, Then Enjoy Hours Of Bouncing Fun! Layer Different Crystals In The Mold For A Cool Color Blocking Effect—like Half Neon Green And Half Hot Pink, Or A Rainbow Effect Of Neon Colors! No Need To Worry About A Mess—the Built-in Funnels Make It Easy To Pour. Just Fill ‘em Up, And Snap ‘em Together, Then Pop Them Open In Again When The Balls Are Ready! With Two Different Molds To Choose From, You Can Make Classic Round Balls Or Even Faceted Hexagon Balls—conduct Your Own Experiment To See If The Shapes Bounce Differently! Ready To See Your Neon Power Balls In Action?! Take Them Into A Dark Room And Watch Them Glow! This All-inclusive Activity Kit Is A Great Birthday Party Idea Or Rainy Day Activity. Not Only Will Little Ones See Chemistry In Action, But They’ll Learn How To Follow Instructions And Of Course, Have Tons Of Fun! Recommended For Ages 6 And Up.