This was brought for me as a Christmas present numerous years ago and been in the attic since, it’s probably been used a handful of times and is still in perfect condition. The Speed Stacks Cups RED x12 are a set of 12 red cups designed for stacking games. Officially licensed by WSSA, these cups come with a carry case for easy storage and transport. Perfect for both play and as spares or extensions for the game, these Speed Stacks cups offer a fun and challenging gaming experience for players of all ages.