Description:
This lock is an ancient Chinese traditional civil construction fixed combiner
There are various kind of toys which belong to Kong Ming lock， with different shapes and internal structures and are generally easy to dismantle but hard to install. Assembly requires careful observation， thinking and analysis of its internal structure.
Conducive to the development of the brain， flexible fingers， it is a great educational toys. Great for showing your noble taste. Great for both home and travel use. A must for personal use or gifts.

Color: green
Material: wood
Package dimensions: about 7 x 5 x 4.6 cm
Diameter: about 44 mm (before unfolding)
Components: 6pcs irregular wooden sticks
Suitable for kids over 6 years old
Features:
Puzzle， brain health， relax physically and mentally， develop intelligence， flexible fingers， full of fun
Maintenance:
Clean with a dry cloth， prohibit from water and exposure to sun
Note:
1. Small parts included. Children under 3 years old are prohibited from using
2. Please use under supervision of adults

1 x Puzzle Jigsaw
1 x Instruction drawing
In original package