UGEARS Wooden Puzzle, 3D Mechanical Craft Set, Christmas and Thanksgiving Gift, Engineering Adult Game, DIY Brain Teaser
- Make sure this fits by entering your model number.
- Due to the rubber engine this wooden puzzle can leisurely move on the rail track in both directions.
- You may connect a couple of rails with each other and set on movement a couple of trams
- No glue or any hand tools needed for model assembly - the parts are pre-cut by laser and you need jut to put them out
- Visual step-by-step instructions
- Great as individual or family project