Convolution Blockhead | Stewart Coffin 4x4x4 Cube Puzzle mag lock puzzle it’s a unique and thoughtful

it’s a unique and thoughtful gift for puzzle lovers

Includes attractive base and cover

character or party name or anything else you might have in mind

each piece is precisely laser-cut and etched to represent breeds such as Maine Coon

Convolution Blockhead | Stewart Coffin 4x4x4 Cube Puzzle mag lock puzzle it’s a unique and thoughtfulConvolution Blockhead is a handcrafted wooden brain teaser designed by Stewart Coffin. Seven intricately cut pieces assemble into a 4x4x4 cube. The pieces do not just pack together. They interlock in a specific sequence, which adds depth beyond a typical packing puzzle. Handcrafted by Creative Crafthouse with Stewart Coffin's permission. Each puzzle is precision cut for an excellent fit. Dimensions: 2. 75 inches per side when assembled. 7 interlocking