UGEARS Mechanical Box 70001 Wooden Puzzle Craft Model Kit No Glue or Tools Required For Adults - -

This is a push-type and assembly puzzle kit that does not require batteries. No glue is used. For crank-and-start toys, if you have a model that moves upwards, just set it up. Natural, plywood Number of parts: 70 Approximate assembly time: 1–2 hours A stunning, fully customizable brainteaser. Press the lever on the side, crank the box, and open the lid. You can use it to store business cards and other small items. Assemble the box using the included English instructions. Get excited! This mechanical 3D puzzle box makes a great decoration for your home or office. No glue required, no batteries needed. Model size: 7.7 * 3.5 * 7.4 inches (196 * 90 * 187 mm) Package size: 14.6 * 6.7 * 1.2 inches (37 * 17 * 3 cm)