Speed Stacks Stack Pack
What is sport stacking? It's a track meet for your hands at warp speed! Sport stacking is a sport where you up-stack and down-stack 12 Speed Stacks cups in specific patterns as fast as you can. Race against the clock for your quickest time, or compete with your friends to see who is the fastest! Builds hand-eye coordination. Includes 12 Speed Stacks competition cups that are specially designed for performance. Also includes an instructional booklet, GX timer, a StackMat and a quick release stem/carrier. Color and/or designs on cups may vary. Ages 3 and up.