Please, add your first item to the wishlist
$29.95
Hollow Cube is the newest technical innovation in twisty puzzles. With no core inside and revealing how the segments move, this cube is surprisingly unique. Beautiful design but no less difficult than a normal cube.
Out of stock
Meffert's
9+, 10+, 11+, 12+, 13+, 14+, 15+, 16+, 17+, 18+
