20 Pcs Simple Dimple Antistress Sensory Fidget Key Chain Toy Assorted Color

• This simple decompression toy has the effect of relieving stress. The two ons can be pressed to make a sound, encouraging tactile stimulation, calmness, and concentration; simple joy that is irresistible • Just press the mouse bubbles down and they make a slight popping sound that you really can not resist, then flip it over and start again. • Suitable for those lack of attention/with hyperactivity disorder, also suitable for students, office workers and daily fun. • When you under pressure, you can take it out to release the pressure, easy to use, easy to carry. • It is not just a toy ,also a keychain..