Set of 1 individually wrapped balls These large 2.5" 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 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. The balls are a bit sticky at first, but the tackiness goes away with use. Balls available in 6 fun colors.