Speed Stacks G5 Timer | Official Competition StackMat Timer for Speed Cubing, Rubik's Cube & Sport Stacking after school club New lighter-weight design uses (8)

New lighter-weight design uses (8) AA batteries (not included) and a screw on battery door to prevent tampering

Benefits of Speed Stacks Pro Series Cups

Precision-engineered for speed and accuracy

Gear Bag - Take your gear anywhere

Fast touch-sensitive hand sensors

Speed Stacks G5 Timer | Official Competition StackMat Timer for Speed Cubing, Rubik's Cube & Sport Stacking after school club New lighter-weight design uses (8)Official Speed Stacks G5 Timer The Speed Stacks G5 Timer is the official competition timer trusted by speed stackers and speedcubers around the world. Designed for maximum accuracy and reliability, it's the perfect timer for training, personal bests, and competitive events. Whether you're solving a Rubik's Cube, practising sport stacking, or improving your reaction time, the G5 Timer delivers precise timing with an easy to read display and simple