This 3D puzzle enables you to assemble a distinctive game inspired by the cryptex, reminiscent of a cylindrical container created to safeguard secrets. Following detailed instructions for assembly, navigate the metal ball through the maze, ultimately unlocking the secret inner compartment and its concealed contents. Moreover, you have the option to adjust the bulkheads within the labyrinth, crafting a more intricate path for the metal ball, presenting an even greater challenge. Ideal for inquisitive minds aged 14 and above, this wooden labyrinth promises an engaging and intriguing experience.Details:Labyrinth Scroll & Hole design6.3" x 3.9" x 3.9" assembled size100 piecesEco-friendly 3D STEM model to assemble and customize at school or homeWooden Puzzle with very high precision plywood piecesNavigate the metal ball through the mazeNo messy glue requiredVery sturdy constructionAll-inclusive boxes, self-assemblyClear colorful step-by-step assembly instructionsFor ages 14 and up