Squishy balls are soft, flexible toys that can be squeezed and manipulated easily. They are often made from materials like foam or rubber, which allow them to compress and return to their original shape. These balls come in various sizes, colors, and designs, making them appealing to both children and adults. People often use squishy balls for stress relief, as squeezing them can help reduce tension and anxiety. They are also popular in physical therapy, where they can aid in hand strength and dexterity. Additionally, squishy balls can be used in games and activities, promoting fun and engagement.