5mm Magenetic Building Balls - Rainbow (125 Pieces)

Create 3D structures with this 125pcs magnetic balls set. The balls feature round shape and magnetic design, you can build different structures with them according to your imagination. Perfect for releasing pressure from daily life, developing intelligence and forging logic analysis ability.

Features:

Magnetic design, can be composed of hundreds of geometric patterns, good for arousing the imagination.

Strengthen in your fingers and hands and improve eye-hand coordination.

Helps to exercise children's brain and hands-on skills, and make them more creative and optimistic.

Simply increase the intuitive of geometry and mathematics, then get a better understanding of the geometry theoretical and practical knowledge.

Helpful to relax effectively when you are all nerves.

Low-profile and portable design.