Intrism Pro 8-inch Cube Puzzle

Completely unopened.An 8-inch cube puzzle with 217 pieces, taking 8-12 hours to assemble.- Model name: Intrism Pro- Number of pieces: 217- Size: 8-inch cube (203 x 203 x 203 mm)- Recommended age: 14 years and older- Assembly time: 8-12 hours- Weight: 1180gRecommended for those who want to maximize the challenge of a maze.We packed a course of over 9 meters and 150 obstacles into a 20cm cube. With only one starting and one finishing point, a single misstep can send you back to the beginning. flawless for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.