5MM Buckyballs Magnet Magnetic DIY Balls Magic Cube Magnetic Spheres

WARNING: Dangerous to swallow!!!Small parts, not suitable for children under 14 years.They are 5mm diameter balls, which look much smaller than the cube. Please pay attention to the dimention. Product Features: This is an amazing intellectual toy.You can use it to design / build anything which you can think with these magnetic spheres, like 2-D or 3-D objects and superstructures.Create Limitless Designs.Stress Relieving Adult Fun.Perfect for Friends and Family & Games.Package Contains 216 5mm Colored Balls.Diameter: 5mm (each).Size: 30 x 30 x 30 mm / 1.18 x 1.18 x 1.18 inch.Weight: 88 g / 3.1 oz.