✨ Unleash Your Inner Scientist with Slime Magic! 🌟 Includes everything you need for slime-tastic adventures! Washable with soap and water for hassle-free fun. Watch your slime change colors in sunlight! Elmer's Magical Liquid makes slime creation a breeze. Designed for safe play (not for children under 3). Colour Changing Magical Liquid UV Activated The Elmer's Colour Changing Slime Kit is a 4-piece set that includes two colour-changing glue bottles and two bottles of Magical Liquid activator. This innovative kit allows you to create mesmerizing slime that changes color in sunlight, providing endless fun and creativity for kids aged three and up. The easy-to-use formula ensures a safe and enjoyable slime-making experience, while the washable components make cleanup a breeze.