Features: Funny Solar System Science Toy Balls: The solar system pressure balls are so interesting with realistic color & 3D pattern, they are not just children ball toy which also be configured as 3D solar system models to provide your children with a funny and easier way to learn & understand universe and space science. Solar System Planet Balls: The solar system balls contains Sun, Mercurys, Venus- , the Earth, Mars-planet , Jupiters, Saturns, Uranuss, Neptunes and the Moon, 12 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, great quality and exquisite technology to ensure the durable using-time. Easy to Play: The diameter of the ball is 6.3cm/2.5inch, 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. Planet size 6.3cm/2.48inch, sun size 7.6cm/2.99inch Material: PU Quantity: 12Pieces/Set Package Includes: 1 Set Solar System Planet Balls(12 Pieces) 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.