Adult Aviation Clock-Adult Mechanical Puzzle, Wall 3D Clock Puzzle with Pendulum Model Kit

•Complex Design Wooden Puzzle: Clock Kit Adult 3D Wooden Puzzle Features 320 One Detailed Parts to Provide Challenging and Rewarding Building Kit Assembly Experience.

•Working Mechanism: Gravity Drive System in Our Adult 3D Puzzle, with a Drop Weight Bag, Can Rotate Gears, Move Pendulum and Rotate Hour and Minute Discs.

•Assemble Adult Puzzles without Tools: Assemble Our Adult Brain Teaser Puzzles without Additional Tools Or Glue; the Pieces Are Seamlessly Combined for a Smooth and Pleasant Architectural Experience.

•Family Project: This Adult Crafs Is an Excellent Project for Families to Enjoy Together and Create Lasting Memories. Wooden Puzzle Adult Is Also a Great Female Hobby Or Male Hobby