DIY Pre-Laser-Cut 3D Wooden Puzzle Mechanical Windup Models: Locomotive
	
Self assemble is required. Tools and detailed assemble manual are included in the package. 
	
Wheels and gears move by winding up the inside spring. 
	
Pieces are pre-laser-cut. Easy to punch out.
	
Environmental friendly natural wood that is safe and  non-toxic.
	
Use as decoration and also a great gift idea for children and adults.
	
Wood Pieces: 349 pcs
	
Assembled Size: 370*120*185 mm
	
Packaging Size: 357*235*46 mm
	
Age Range: > 14 years old