Ugears Steampunk Clock 3D Mechanical Model, Wooden Puzzle Models to Build, Self Assembling DIY Craft Sets for Adults, Brainteaser Puzzles, Birthday Gift for Kids, Wooden Box School STEM Project

UGEARS Steampunk Clock 3D Wooden Puzzles for Adults - Crafts Mechanical Model 3D Puzzle, Miniature Table 3D Clock Puzzle Models for Adults to Build, Unique DIY Craft Set - 40 Pcs

UGEARS Old Clock Tower 3D Wooden Puzzle - Wooden Mechanical Model Kit to Build - DIY Puzzle Clock Toy with Spinning Mechanism - Brain Teaser Building Set for Adults

UGEARS Vintage Alarm Clock 3D Puzzle - Wooden Model Kit for Adults to Build - Mechanical Model Desk Clock Making Kit - 3D Jigsaw Puzzle Wood Toy Clock - DIY Brain Teaser Puzzle Construction Set