3D Pop It Ball Fidget Toy Silicone Popping it Relief Ball Bubble Stress Hand Game Gift Highlight Food-grade Silicone MaterialThe sensory toy is made of food-grade silicone, BPA-free, non-toxic and safe for children. Kids can safely play with them, mess-free without parents worrying. The fidget stress balls will never air leak, are durable, and will last for a long time. Stress and Anxiety ReliefThis 3D stress relief ball has bubbles on the surface, and when you pop the bubbles which will make a good popping sound. You can also squeeze, pull, smush, and knead the ball to relieve your stress and anxiety from work or study. Early Educative ToyThe press bubble toy can help children exercise reasoning and practical ability; cultivate logical thinking; improve fine motor skills; train finger flexibility and hand-eye coordination. Ideal GiftThe vivid bright mixed-color stress balls with tie-dye rainbow patterns, very soft and durable. A perfect gift idea for your kids, families, and friends. Perfect for birthday party favors toys, classroom prizes, Christmas gifts as well as New Year. PortableThe diameter of the squeeze ball is about 2.7 inches, portable, suitable for offices, homes, libraries, stations, physiotherapy rooms, and travel, etc. to enjoy the fun of stress relief anytime, anywhere. Detailed Product Name: Bubble Silicone Ball Material: Silicone Suitable Age: Over 3 Years Old Suitable People: Children/the Old/Stressed Person Size: 6.8 x 6.8 x 6.8cm/2.7 x 2.7 x 2.7in(L x W x H) Parts List: 1*Bubble Silicone Ball Note: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2. Please allow slight dimension difference due to different manual measurement. Thank you for your understanding. 3. Because the tie-dye and rainbow models are all manually toned, it is inevitable that the color intervals of different batches are slightly different. 4. Due to different displays and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. 5. Due to manual measurement, please allow a measurement deviation of 1-3cm.