MOYU RS3M Maglev
The MoYu RS3 M 2021 3x3 (MagLev) is an RS3 M with a new mechanism. This one uses MagLev technology in place of springs, which relies on repelling magnets to replicate spring force. This reduces friction and completely eliminates spring noise, as there are no springs.
This is the first mass produced puzzle using magnetic levitation in the mechanism.