The YJ ZhiLong Mini 4×4 M is a new magnetic mini cube by YongJun Toys. Measuring just 56mm across (the same size as most conventional 3×3’s), the ZhiLong Mini 4×4 M has a quick and satisfyingly crunchy feel. YJ smartly balances stronger inner layer magnets with lighter outer layer magnets to deliver a great sense of stability and control. Perfect for people with smaller hands or cubers who prefer smaller puzzles.
The name has been changed from YJ ZhiSu M 4×4 to ZhiLong Mini 4×4 M by the manufacturer.