1It is an excellent sensory tool for relaxation, and can provide excellent sensory interaction, help reduce stress and anxiety. 2Suitable for those who are stressed, or children who are just irritable and autistic. You can use it to stay focused and calm, or simply pass the time. 3Easy to play, just press the bubble down to make a slight popping sound, then flip it over and start over. 4Made of high quality silicone material, safe and nontoxic, washable and can be cleaned with soapy water. 5Light weight and in small size, easy to carry to different places such as car, buses, offices, parks, restaurants or schools.
