Enhance your cognitive and motor skills with the SPEED STACKS Stacking Cups Stack WSSA Official EUC In Bag 9 Cups. This set of stackable cups is made of durable plastic and comes in a vibrant purple color that will surely catch anyone's attention. The cups are designed to be stacked easily and quickly, allowing you to improve your stacking skills.

This toy is recommended for ages 8 to 99, with an age level of 12-16 years, 8-11 years, and 17 years & up. It is a perfect addition to your toy collection, especially if you are into other games. This set is a must-have for anyone who wants to challenge himself or herself in stacking things.