Play Visions Sands Alive Glow Sand Car Crashers Kit KIT CONTENTS: 1 pound of GLOW Sand, 3 Car Chassis, 3 Car Body Shapes, Smooth Roller, 4 Street Signs, UV LED Glasses, UV Pen Light and Glow Play Mat! AWESOME FUN: Sand, Play Mat and all Plastic Components React in the Dark with the UV LED Glasses or UV Pen Light. Make Cars, Run Them into Each Other, or into the Walls, Watch Them Crash and Fall Apart AWARD WINNER: 2015 Toy Insider Top Holiday Toys Award Winner! MESS FREE: Sands Alive GLOW is Ultra Smooth And Soft Moldable Sand That Glows In The Dark; Sand stays clumped and does not spread all over; Super easy to clean up SAFE AND LONG LASTING: 100% Non-Toxic and Anti-Bacterial; Never Dries Out, Use Again and Again; Ages 3+