The Flashing Spiky Ball - 2.5 inch is rubbery, squeezable, bouncy, and it lights up! There are so many ways to relieve your stress with this super cool ball. You can squeeze it in your hand and feel the soft spikes, roll it around on your desk, bounce it on your desk or the floor, and watch the colorful flashing lights. This versatile light up ball is also great for tossing around or playing a game of catch. Squeeze it! Squish it! Bounce it!