The 20 pieces building blocks is suitable for beginners， it is easy to use. Manipulating the powerful， colorful magnets is educational， but despite being an educational experience， play is magical and fun!

Features:
These high quality magnets are good for people's all-round development， such as mathematical concepts， geometry， logic thinking， hand-eye coordination， practical ability and so on.
It is a creative toy with strong magnetic ability which makes it possible to compose hundreds of geometric patterns.
The 20 pieces magnetic toy contains 8 small triangles， 6 squares， 6 blocks.
No odor， no burr， the magnetic is very good， and it comes in bright color.
Adopting reliable magnet material， it is non-toxic and harmless.

Specifications:
Color: Random
Quantity: 20 Pcs
Material: Magnet
Age: Older than 4
Design Style: Geometric Shape 
Puzzle Style: 3D Puzzle 
Washing: Yes 
Applicable gender: Unisex
Package Size: 30 * 23 * 5.5 cm / 12 * 9.1 * 2.2 in
Package Weight：348 g / 12.3 oz

Package List:
20 * Building Blocks

Note: Please keep buckyballs away from electric devices， because their powerful magnetic force may destroy the devices. And， keep them away from magnetic memory gadgets， like credit card， soft or hard disk.