-Despite their seemingly simplistic concept, cotton clay toys are actually backed by science -By providing your brain with additional sensory information, you redirect your mental resources from whatever else you may be thinking to the task at hand touching, so to speak. Comes with color butter cotton clay with charm for your fun and play. This fluffy cotton clay is incredibly satisfying to play with - squeeze it, twist it, smash it or create arts with it, super soft and stretchy, wonderful stress and anxiety reducer. Warm Suggestions: Do not eat. Wash hands after use. Put it at room temperature. Fit back the cotton clay into the container after playing. Play on smooth and dry surfaces.DO NOT pay on the carpet. Put the cotton clay back into the container after use, otherwise it will be air dried if long time exposed to the air. Children under 6 years old should play under parents supervision. 1Made by 100% Safe material, give Kids hours of fun. 2 Color Butter cotton clay sets with Charms,Kids favor gifts Back to school. 3 Super fun, fluffy and stretchable cotton clay, kids birthday party, favors supplies. 4 Super soft smooth cotton clay, to be made in many different shapes, that maybe a useful stress relief toy too. 5 Exercise the kids 39; coordination ability with hands, eyes and brain and develop the kids 39; creativity and imagination. 6 Great for kids to unlock their creativity, develop their color sense and enjoy a wonderful time.