Product: Speed Stacks G4 STACKMAT - Neon Bubbles
Brand: Speed Stacks
Endorsed by the World Sport Stacking Association (WSSA) as the official timing device for Sport Stacking, the StackMat Pro combines a detachable precision Competition Timer accurate to 0.001 with super sensitive touch pads and an "optimum" stacking surface.
 
 Features:
 - Accuracy to 0.001 seconds
 - Memory feature to save your best times
 - Data port to connect to external display
 - Gen 4 Graphics
 

G4 Neon Bubbles Mat with G4 Pro Timer
Accuracy to 0.001 seconds; Includes 2 AAA batteries
Data port to connect to external display
Endorsed by the World Sport Stacking Association (WSSA)
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.

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