Rectangle Pencil Case Silicone Push Bubble Fingertip Toys Anti-Stress Set Stress Reliever Squeeze Crafts Adults Children Sensory Decompression Toys Feature: 1. The rules of the game are simple and easy to understand, children and the elderly can play, it is also a very good family parent-child interactive toy game. 2. Small size, can be squeezed and pulled without deformation, easy to store, easy to carry. 3. Brain logical reasoning, oral arithmetic and mental arithmetic, odd and even numbers, overall planning and other abilities to prevent brain degeneration. 4. When you press the bubble button, the bubble will make a slight popping sound, then turn it over and start again. 5. Made of environmentally friendly materials, and can be reused and cleaned endlessly. 6. Bright colors and shapes, there is a pleasant sound when you press the bubble button (note that the sound will be smaller due to the production process on one side), but it will also make your child feel satisfied. 7. Multifunctional use, can be used as a toy or as a tea coaster, an ideal gift for your friends. 8. The pendant can be hung on schoolbags, keychains, etc. It is also a good decoration. (Pendant payment applies, pay attention to delete and modify) Specification: Size: 18.