Buy SpeedLube together with a cube and get a discount on SpeedLube.
By Mats Valk
The official replacement string for your YoYo!
GAN356 Air UM
1-2 drops, it's all you need to make your cube smooth fast and quiet....
the fifth generation.
An upgrade of the Official Timer from Speed Stacks.
Warning: Last items in stock!
Approved by the World Sport Stacking Association (WSSA) as the official timer for SpeedStacking. The timer has an accuracy of 0.001 s, with super sensitive touch pads.
it's possible to connect the timers to a contest display and it has a function to save your best times.