G5 STACKMAT PRO official stacking timer using the standard two-hand start

using the standard two-hand start and stop method familiar to cubers

Official Speed Stacks Carry Bag

12 Official Speed Stacks Pro Series Cups

The new G5 Mat by Speed Stacks features a new shape and also features the new Timer mounting system that eliminates torn out holes in the Mats

G5 STACKMAT PRO official stacking timer using the standard two-hand startThe new Speed Stacks G5 Timer is the next step in the evolution of sport stacking. The patented four pad activation system eliminates a whole class of scratches by ensuring that hands cant be holding cups when starting and stopping the timer. Includes: G5 Timer NEW 4 Pad or 2 Pad mode Accuracy to 0. 001 seconds Data port to connect to external display Includes 2 AAA batteries G5 Mat Other G5 features include: Two operation modes: 4 Pad (for stacking)