Calvins Puzzles TomZ 4x4x6 Cuboid (difficulty 10 of 10)
This is a high-order cube with degrees similar to the 6x6x6 cube. You can turn the cubes only if having the lines aligned (edges aligned). If you rotate without them being aligned, it may become disassembled. This puzzle is for professional cubers or collectors. For new cubers, you are not suggested to buy it. These puzzles are well made, but not meant for kids or new solvers, so they will break if not aligned properly.
Warning - California Proposition 65
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
