Set up to JPerm's specifications, the core is lubed with Lunar to dampen spring noise and increase turning speed while the pieces are lubed with Weight 1 and Lunar to achieve a manageable, fast feel. The spring compression is set to 7 clicks.
This cube features exclusive JPerm packaging and logo.
We contribute $5 to the JPerm channel for every cube sold.
Why does JPerm love this cube?
"The RS3 M 2020 is a great mix of speed and stability, with a very responsive feel. I've found that setting up the cube to be relatively fast makes it much easier to learn and execute new finger tricks!" -JPerm
Spring compression system (9 settings)
Frosted exterior for improved grip (Stickerless (Bright) only)