Steam Train (degree of difficulty:⭐⭐⭐⭐)
Don’t just be a trainspotter, become a train owner! This form of transport has been with us for hundreds of years, but as any fan will tell you, the appeal of trains is far greater than mere transport. The clickety clack track. The countless journeys of thousands of people. The wind that rushes past you as the express service screams through your station and waves you goodbye.

Military Jeep (degree of difficulty:⭐⭐ ⭐)
Build your own working open-top military willys jeep -Enjoy the process of watching your very own military willys jeep.High level of realism – From the internal combustion engine, to its cardan shaft and semi-axle shafts, this model is designed with inspiration from an actual military Willys jeep.

Grand Prix Car (degree of difficulty:⭐⭐)
Let our models lead you to the epic history of the vehicle advancement. Self-assemble, scale model, replica of classic vehicles, detailed structures.What a fascinating thing to see the mechanical miracle coming to life by your own hands.

Different from the traditional jigsaw puzzle, there are many reasons why the Wooden Jigsaw Puzzle is a great idea – here are a few of them:
Self-assembly
No glue required
Hand-cranking
Support mix-and-match
Rewarding challenge
Ideal gift and home decor

Features
Unique Mechanical 3D Puzzle,laser-cut ply wood material, smooth wooden board. All pieces are pre-cut, no glue needed. The interlocking mechanisms are pretty ingenious.
Wooden mechanical gear toy is powered by manual winding to propel itself.(Only for Power Train Head style)
Follow the user manual provided in the brain teaser DIY puzzle, and you will be able to install it. Making this mechanical model toy requires not only attentiveness but also patience.