Glow in the Dark Suction Cup (Package of 12) Assorted Colors
Turn off the lights to see it glow. Moisten up these suction balls to make them stick. A soft toss will do the trick. Each ball has a bounty of small suction cups for maximum adhesion. Works especially well on glass surfaces. Each measures approximately 2 inches. Each unit contains 12 suction balls. For best results, charge under a black light.