4x4 Cube, 4x4 Puzzle, Cube Puzzle
The 4x4 cube is also called as master cube with many different color combinations, which is more challenging.
||black or white
- Anti-pop structure makes puzzle more stable.
- The hidden block design increases the contact area under force, offering higher stability.
- Anti-sticky concave design gives you a comfortable hand feel.
- Large fillet design gives the cube high-fault tolerance.
- Features half bright stickers on the cube pieces.
- Special anti-pop design prevents the puzzle from falling apart and POP out.