Product Details

Speed Stacks Stack Pack sport stacking set including multiple sets of competition cups, StackMats, and electronic precision timers. This comprehensive collection features the official timing devices. Designed for mastering coordination and speed. The set includes two blue StackMats, two electronic timers, two mesh carrying bags, and four distinct sets of stacking cups in green, metallic silver, white/red/blue, and neon yellow. Ideal for competitive sport stacking practice, physical education, or family game nights to improve hand-eye coordination. Preowned condition with signs of use on the mats and cups. The original box is included but shows significant shelf wear and tape. Please review all photos for exact condition and included components. The timers need new batteries. 11666, 8.15