WitEden 4x4x3 Mixup (Edge-Split)

The WitEden 4x4x3 Mixup (Edge-Split) is a unique entry in the Mixup line. This cubic 4x4x3 features split edges that separate when correctly aligned on the middle layer. Its unusual proportions and deep-cut mechanics create complex, shape-shifting solves. A great pick for puzzlers who enjoy layered challenges and precision turning.