Safety Material : High-grade Silicone materials, safe and non-toxic, Endlessly reusable and washable. Popper bubbles : Just press these bubbles and they will make a slight popping sound; then flip them and start over The last person to press the mouse bubble is the loser Suitable for children over 3 years old, teenagers, adults, and the elderly to play. Relieve Stress : Relieve your stress anytime anywhere, Portable decompression toy, Put it on your desk to relieve anxiety at work, Stress Anxiety Relief Toys for ADHD Autism Special Needs, Children's attention training, Sensory Toys for Autistic Children. Perfect Design : Candy color/tie dyeing/rainbow color, Animal/Fruit shape, cute cupcake, strawberry, octopus, frog, owl, dolphin, Bright and charming Great for Anxiety and Stress Relief, Help children concentrate on distance learning classes. The best gift for children with autism. Occasion : Easy to carry, School, office, outing, car, bus or airplane, party, gathering, holiday, vacation, travel, camping, parent-child activities. Bring it to the kids to play, they can keep distracted while you are driving and doing things, Keep the children quiet, quiet toys for boys.