Features: brand new and high quality Funny Solar System Science Toy Balls: The solar system pressure balls is so interesting with realistic color & 3D pattern, they are not just children's ball toys which also be configured as 3D solar system models to provide your children with a funny and easier way to learn & understand our universe and space science. Solar System Planet Balls: The solar system balls contains for Sun, for Mercury, for Venus , the Earth, for Mars , Jupiter, for Saturn, Uranus, Neptune and the Moon, 10 pieces in one set, suitable for children daily learning and classroom supplies. Durable Deform Resistant: The toy balls made by high elastic PU & solid foam material, with deform resistant, high quality and exquisite technology to ensure the durable using for time. Easy to Play: The diameter of the ball is 6.3cm/2.5in, lightweight with soft elastic, ensure to control it easily without hurting your fingers or hands, portable handhold size and easy to take with you. Fidget Decompression Ball Toy: These 3D planet toy balls can be used as adults decompression balls to reduce pressure & daily relax. Which also can be use for school science projects, decorative the space themed parties, or as party gifts. Specifications: Product Dimension: approx. 6.3cm/2.5 inch Material: PU, Foam Net Weight: approx. 150g/0.33 lbs Quantity: 10 Pieces/Set Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set Solar System Planet Balls(10 Pieces)