Product description :70pcs Magnet Construction Set Magnet Fidget ToyIt is time to build your own world in the real life! You can realize anything in your mind with your creative brain and hands.Play Again and AgainThe magnet building blocks could be combined into hundreds geometric patterns that are ever-changing, which have high entertainment and creation, which means, they could be played again and again.EducationWhen playing the fidget toys magnetic set, you could improve your intuitive perception of geometry and math. It could be regarded as an educational tool used with text books. Combining theory with practice, to better understand the geometric knowledge.Main Benefits/ Feature:The magnetic sticks and the balls can be combined into an infinite geometry freely.Magnet fidget toys occupy your mind and hands to train your brain and relieve stress.Magnet science kit keep you away from mobile phone and computer, protect your eyes.Improve your spatial imagination, logical reasoning ability and manipulative ability.Specification:Quantity: 40pcs Magnetic Sticks + 30pcs Silver BallsMaterial: MetalColor: SilverWeight: 7.04ozEach Steel Ball Diameter: 0.31inEach Magnetic Stick Size: 0.94in*0.16inIron Box Size: 3.35in*2.17in*0.67in100% Satisfaction Guarantee We offer friendly customer service. If you ever have any issue with the magnetic fidget toys, Please contact us for a refund or a replacement.