Twelve Constellation Crystal Puzzle Building Blocks Toys

Great for your skills: Small particles make up the popular 3D crystal puzzles that help challenge your intelligence, patience, and develop your hand-eye coordination
Top quality materials: Made of environmentally friendly materials, non-toxic and tasteless, every corner is very and stylish, it is the perfect gift for your children, friends and family.
This cute 3d feather puzzle will appeal to children's curiosity.
Perfect decoration: smarter? Let's try it! It is perfect for a desk or family table, beautifully decorated for your house without any tools
The product requires a 3xLR44 battery (built-in)
Size:11x11cm
Color: transparent color
Material: plastic + electronic components
Package Content: 1* 3D Crystal Puzzle Decoration
1* manual
Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.