Qiyi Magic Cube Timer Competition Speed Stack Cup Racing Cube Mat Peripheral Toys Qiyi Timer (Black)

--G4 Pro Timer Accuracy to 0.001 seconds

--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.