Description:
The magnetic balls are made from N35, strong and durable. It can be distorted to any shape you like, fun and interesting. Stimulate baby's imagination and creativity, promote brain development, suitable for both children and adult.

Features:
You can build up any shape and model you want, stimulate imagination and creativity.
It can also used as a educational tool, improve students' knowledge of geometry and math.

Exercise your left and right brain at the same time, promoting brain development.
Can also used as a stress reliever tool, it can be distorted to any shape.
With a storage box included, portable and convenient to carry along, you can play it anytime anywhere you like.

Specification:
Condition: 100% Brand New
Item Type: Magnetic Balls
Material: N35
Color: Silver 
Quantity: 1000Pcs
Diameter: Approx. 3mm/0.12in
Weight: Approx. 141g

Package Included:
1000Pcs Magnetic Balls
1 * Metal Box

Note:
Please allow 0~1 inch error due to manual measurement. Thanks for your understanding.