Glow-in-the-dark Speed Stacks

From WikiCover

When the lights go out, the competition lights up. New glow in the dark speed stack stackable.

The official equipment for Sports Stacking, the fast growing competitive sport for kids. Sport Stacking is easy to learn and addictively fun.

Speed Stacks is a competitive sport of speed, action, and coordination. Speed Stacks StackPack improves dexterity and hand-eye coordination. Unlike freestyle activities like a yo-yo or juggling, Speed Stacks is competitive; you can play solo against the clock or go head-to-head against friends. It's also more active and healthier than electronic games.

Speed Stacks is a competitive game that combines speed, action, dexterity and coordination. Play solo against the clock or head-to-head against friends. For an added challenge, turn off the lights and stack in the dark with this special glow-in-the-dark version. Super bright cups can glow for more than one hour at a time. Set includes twelve glow-in-the-dark Speed Stacks competition cups, an exclusive StackMat with glow-in-the-dark details and light-up timer, two glow-in-the-dark wristbands, sporty carry bag, and full-color instructions.