Mood Mud Color Changing Putty slime is a top-selling item year-round. This soft water-based putty comes in a 3 x 1.75-inch plastic container with 3.75 ounces of two-toned colorful, squishy slime. When exposed to different temperatures, the Mood Mud slime changes colors like a mood ring. Available in an assortment of color combinations that vary but may include pink, purple, yellow, white, and more.
