Magnetic Buck Ball 3mm 216 Cube Stress Relief Magnets Science Kit

Description:

5mm set of 216 building magnets
Design and build thousands of possible shapes and structures.
Improve your creativity and imagination. Great for fidget hands, stress relief.
Keep away from all children. This product contains small parts.
Material:

Specification:

Single Size: 3mm / 0.12inch

Package Includes:

1 Set Magnetic Buck Ball(125pcs)

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