YJ MGC 4x4 Magnetic Micro Actuator

Based on the original YJ MGC 4M, the Micro Actuator is the 2024 update of an older puzzle. However, you may be asking, what exactly is a "Micro Actuator"?

So, What is the MGC Micro Actuator?

The Micro Actuator in the new 2024 MGC 4M is a ring of bearings sat atop a washer which sits below the center piece on each of the 6 faces, this new mechanism ensures effortless turning and reduced friction on the center pieces of each face.

YJ have reduced the size of the packaging and also removed the green sleeve that the bigger, older MGC box had (however, it's still printed onto the box which we were trying to remove when they first arrived 😅).