The lock may look simple, but it contains lots of mysteries. It is full of challenge and it will test your patience and skills. The lock condenses with traditional Chinese culture and they are quite interesting. Don't hesistate to bring it home!

Features:
The IQ Test Toy is a good choice for kids' brain development; for adults, it is a good way to relax; for the old, it can delay aging.
The Intelligent Lock helps to develop children's creative thinking and problem solving skills.
It aims to separate the puzzle and then reassemble the puzzle.
Using high quality iron nickel materials, not easy to fade, not easy to rust, smooth and free from sharp edges.
Simple shape, delicate, will not hurt your hands.

Specifications:
Name: Intelligent Iron Hoop
Material: Iron
Color: As the picture show
Gender: Unisex
Age: Older than 6
Package Size: 18 * 10.3 * 3.3 cm / 7.1 * 4.1 * 1.4 in
Package Weight: 191 g / 6.7 oz

Package List:
1 * Metal Cast Puzzle
1 * User Manual

Notes:
This product contains small parts that may cause suffocation, it is not suitable for kids under six.