UGEARS 3D Puzzles for Adults Heavy Boy Truck Mechanical Models Wooden Puzzle Brain Teaser Construction Craft Kits for Adults 14+ DIY Puzzle Learning Toys Eco Friendly Woodcraft Building Set

\\nUGears Mechanical Models are self-propelled, mechanical wooden model assemble kits. These designs are inspired by real-life mechanisms. The team believes that building these beautiful working models should be fun. They have dedicated their engineering know-how, meticulous product testing and quality control to a single goal: Ensuring that the models provide an engaging and rewarding experience for the whole family. UGears introduces Heavy Boy Truck VM-03, the first of its kind in heavy machinery\n› See more product details\