Cut from glossy black plastic, the Cube4you Full-Functional 3x3x7 cuts an imposing figure whether standing solved or sprawled across the desk mid-solve. All seven layers turn independently, letting the tower collapse into bricks and rebuild itself under your fingers. Tall-puzzle veterans will feel right at home.

Features:

• All seven layers turn with no bandaging
• Morphs through multiple brick shapes
• Demands serious cuboid-solving skill
• Sleek black plastic finish