Speed Stacks | Official Sport Stacking Set, Blue - 12 Cups and Holding stem | Top Grade Materials, Low Friction | WSSA Approved

FUN, EASY, ATHLETIC: Help kids develop motor skills, ambidexterity and agility. Using both hands while sport stacking promotes awareness, focus and rhythm.. STACK FAST: 12 cups, made with high-quality materials and specially designed to minimize friction between cups while sport stacking and reduce stacking time.. PRECISION MADE: Patented design, made with high-grade impact material to reduce friction, centerless design to eliminate suction between cups.. MULTI-AWARD-WINNER: The only cups endorsed by the World Sport Stacking Association (WSSA). Winner of a 2018 Family Choice award - The Best in Children and Parenting.. CONVENIENT PACKAGE: Comes with a quick release Stem for safe transportation, along with access to Speed Stacks' online instructions.