GuoGuan Xinghen TSM 2x2 Magnetic (Adjustable Size) is here and it includes ground-breaking new technology -- the ability to adjust the size of the cube!
To say the least, we did not see this coming and think that it is absolutely awesome. You are able to easily choose between 3 sizes: 50mm, 50.75mm, and 51.5mm by removing the corner cap and turning the adjustment gear!
The turning is complemented by moderate strength factory-installed magnets and feels great!