1 RANDOM COLOR - This soothing sensory toy is difficult to put down. It is a clear plastic circle that contains colored sand in water. Spin the circle to make the sand drop down to create a different landscape each time. This item works by rotating the circle so the sand is at the top held up by air bubbles. As the bubbles shift and move, sand is able to slowly drop to the bottom. Each shifting bubble changes the way the sand drops. It is a different landscape every time you move it! Circle is 4.25" x 4.25", and come in 4 different bright colors. Ages 8+. The colored circle rests on the plastic base to display your art, or you can lift it from the base and play with it in your hands. This dynamic fidget changes with every rotation, and is an awesome gift for anyone who has a desk job. These also make great gifts for anyone who loves beautiful moving art. These are perfect calming fidget toys. HANG TAG BOX.