INCLUDES 1 RANDOM COLOR - This super soft compound moves and flows on its own. It is like the moving play sand, however it is lightweight and airy. The soft fluff flows from your hand and falls into a mesmerizing pile. It is soft and spongy, almost like moss, and when you press down on it, it will expand and grow back to how it was. This stuff is different than anything you have felt before. It is ultra calming, and the best part is that it doesn't dry out. It makes a soothing sensory toy for kids, and is a perfect calm down activity to help with self regulation. It is also a perfect desk fidget for adults. You can keep it in a bowl on your desk and play with it. You can leave it out because it never dries out! Ages 3+. You get 45 grams of foam in a plastic hourglass container that is 5.75" x 2.5".