Product DescriptionMaterial: iron art + plasticQuantity: 1 piecePackage content: 1*sports swinger1.EDUCATIONAL AND EDUCATIONAL TOOL: The Kinetic Perpetual Sculpture Toy that works by the principles of magnetism and constantly oscillates on any desk or table in the home or office. Use negative polarity to go deeper and deeper.2.GREAT FOR HOME DECOR, OFFICE - This Movable Toy is great for any home or office desk or any table top as a decorative piece or as a fun desk toy.3.PERFECT FOR USE AS A STress Relief Toy: The magnetic electronic toy with its swinging and oscillating movements, will surprise you while relaxing during stressful times.4.Perfect gift for any occasion: it can be easily assembled. This cool desk toy with magnetic kinetic sculpture is a great toy for men, women, children, the elderly, girls, boys and everyday including family and friends.