INCLUDES 6 BALLS - These little 1.5" stress balls are so fun and unique. The balls have a soft flexible clear skin and are filled with a thick gel-like filling that contains small bead-like styrofoam confetti balls. When you squeeze the balls, they retain their shape which makes them a fun and unique sensory ball that makes a perfect fidget. You can gently flatten the ball, or pinch and shape it in your hands. It almost reminds me of playing with dough without the mess. Balls available in 6 fun colors. These balls have a sticky tacky surface that enables it to stick to walls or ceilings if you throw them. It is a fun game to try and throw and hit a target, or to lay in bed and throw it at the ceiling and wait for it to fall and catch it. Fun sensory squeezy, squishy stress ball is perfect for the office or classroom. These are tactile fidget toys that appeal to both children and adults. They are a great tool to use in the office or classroom for those who can't sit still, or have ADD/ADHD, OCD, autism, or high stress and anxiety. These fidget toys reduce stress, anxiety and can increase focus and attention when used while learning. They help keep the brain focused while the fingers are fidgeting. Fidgets are a self-regulation tool used with children who have a difficult time sitting still or focusing. Fidgets help promote focus and concentration, and keep the body (fingers) busy so they can still sit and focus! Fidget toys are also great for strengthening hand muscles and building fine motor and finger dexterity.