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.
Ball bearings for your yoyo
This product is no longer in stock
Warning: Last items in stock!
Ball bearings for our yoyo's.
Size C: Measures .250 x .500 x .187 inches (1/4" x 1/2" x 3/16") or 6.35 x 12.7 x 4.7498mm.
Size C Narrow: Measures 6.35 x 12.7 x 3,2mm. Same diameter as size C but not as wide. Requires a shorter axle(8mm).