SPEED STACKS Pro Timer (Sport Stacking)
- G4 Timer.
- Accuracy to 0.001 seconds.
- Data port to connect to external display.
- Winner of a 2018 Family Choice Award! The "Family Choice Awards" recognize the best in children's and parenting products. Now in its 21st year, the "Family Choice Award” is one of the most coveted, family friendly consumer award programs in the nation.