Stunning Burl Walnut and a pale Maple leaf grafted together to create this Gravity Pin Puzzle Box. A great size for a weekend's worth of earrings, necklaces, or bracelets, this useful box doubles as a brain teaser. Gravity Pin boxes are opened by following a sequence of moves. Instructions are included with each box. This box measures 6 inches x 3 1/2 inches x 1 1/2 inches.