Versatile bubble popper toy: It's an addictive, calming and soothing fidgeter. When you press down and the bubbles pop, you'll hear a slight popping sound, simply flip it over to start again. "Pop, pop, pop" sounds very pleasant and decompressed. We believe that you and your children will love this fun fidget sensory toy. Safe and thick material: Our fidget toys made of the high quality bpa-free silicone with safety tested and better for the environment, will not cause any harm to humans and pets. Also, the rubber bubbles are thicker than others, they pop back up and forth well and you needn't worry the toys will be broken any more. Great way to relax and keep busy: A perfect gift for your daughter, son, granddaughter, grandson, nephews, nieces, sisters, brothers, students and friends. Eg: Children made up a game and hours on a road trip just flew by! We are sure your kids will be crazy about this bubble toy and keeps them entertained for a long time. Effectively relieves stress: Toys have a hard side and a soft side to pop, it can effectively relieve stress and help restore mood. Also, the simple toy that can decrease a child anxiety and distract them from behaviors like nail-biting, playing with hair. Great for children with adhd, autism, and keep their fingers occupied. Light weight and easy to clean: Our fidget bubble toy is easy to carry with 5 inches, and can be played whatever and wherever you go, such as schools, offices, parks, restaurant, car, bus, plane, or camping and the beach. Also, toys are easy to wash up and clean if you need to, just use soap and water.