Push Button Pinch Musical Instrument Gadgets Boredom Stressing Venting Small Gift Features: Unique button sound: clever button pinch , when , a variety of interesting sound effects, like playing a mini musical instrument, add to the boring time. Efficient stress reliever: Focusing on stress release, when you are irritable and nervous, keep pressing to vent negative emotions, quickly your body and mind, and easily reduce stress. Compact and Portable Play: Compact in size, it can easily in your pocket or bag. Whenever and wherever you feel bored, you can take it out and play with it at any time. and durability: materials are used, the material is strong and , and it is not easy to be damaged by repeated presses, so it will be with you for a long time. GIFT: Stylish and novel way to play, it is a your and family. It is a great and family, and can be given on birthdays and festivals to convey surprise and warmth. Product Description: 1*pressure ball