3D DIY Wooden Jewelry Box Assembled Creative DIY Puzzle Wooden Mechanical Transmission Model Assembled Gift Antique Box Model Brain Game (Color: With Original Box)

[Original design and laser cutting technology] These DIY robot puzzles are made of non-toxic and environmentally friendly plywood. Thanks to the incredible details of their original designs, they will give you hours of DIY fun.
[High quality self-propelled clockwork wooden puzzle] Using laser cutting technology, the work can be operated by an intelligent mechanical operation. Handcrafted by the finest master craftsmen, using only traditional methods and techniques with a long history.
[Creative brain and memory activity] These 3D wooden mechanical puzzles require at least 4 hours of craftsmanship and full of fun. Educational activities have been scientifically proven to improve memory, reduce stress, improve visual spatial reasoning ability and increase IQ. Small parts recommended for children over 14 years old, not suitable for children under 3 years old.
[Luxury quality] All pieces are pre-cut and easy to take out. You just need time and patience. Follow the instructions to combine them one by one and you will have fun with the various steps to make these fantastic puzzles.
Material ： wood
Quantity of items in the set ： Other
Warning ： Keep away from fire sources
Scale ： 1: 1
Theme ： Other
Age range ：> 8 years
Model number ： 12138
Gender ： Unisex
Type ： box
Note:
------- Please note the actual size is not shown in the picture, please refer to description for size details. 
------- As this is manual measurement, please allow 1-3mm space, thanks.
------- Due to the difference between different monitors , the picture may not reflect the actual color of the item.
------- Due to the different lighting and screen settings, the item's color may be slightly different from the picture.
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