This is a complete set for Speed Stacks enthusiasts and competitors. The green cups and loading stick are perfect for those who want to improve their stacking times and techniques. Made of high-quality rubber material and designed with precision, this set is a must-have for every stacker out there.

The competition timer is included in the package, so you can measure your stacking speed and monitor your progress. Whether you're a beginner or an expert, this set will definitely make your Speed Stacks experience more enjoyable and challenging. Get ready to break your own records and impress your friends with your stacking skills!