MARU 4x4x4 II for speed cubing white body
First full functional 4x4 cube with spring.
Easy to twist , easy to be speedcubing .
Special designed for the master players.
Dimension : 63 x 63 x 63 mm
Weight : around 180 g
SOLVING video
DEMO video
youtube video :
https://www.youtube.com/watch?v=j-uxe6tBSTU&feature=related