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

Speed Stacks are specially designed high-tech Sport Stacking cups endorsed by the World Sport Stacking Association (WSSA) for competition. Each set comes with its own holding stem along with our cool online stacking instructions, which feature World Championship highlights and Sport Stacking techniques to help you truly "Stack Fast!" Speed Stacks are the only cups permitted for use in WSSA sanctioned events and each Speed Stacks cup carries the official WSSA approval mark. Speed Stacks, Inc. is the worldwide leader in Sport Stacking (formerly known as Cup Stacking). Sport Stacking is an amazing sport of fitness, agility, concentration and quickness. Thousands of teachers, administrators, and parents along with millions of kids have experienced the benefits of Sport Stacking. Become part of the movement!

• 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.
• CONVENIENT PACKAGE: Comes with a quick release Stem for safe transportation, along with access to Speed Stacks' online instructions.
• 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.