Let;S Mix It Up - Watch The Colors Swirl And Change Before Your Eyes As Kids Fuse Speckles Of One Play-Doh Color Into Another! It;S An Innovative; Easy; And Satisfying Way To Mix And Play With Play-Doh Compound.Swirly Multicolor Effects - The Little Color Bits Of Play-Doh Compound Mix Into Fun Swirly Patterns As Kids Play; And Then The 2 Colors Blend Into A Whole New Color! Try The See-Through Roller For A Cool Effect. 4 Color Burst Cans - This Play-Doh 4-Pack Includes Standard 2-Ounce Cans Of Non-Toxic Play-Doh Color Burst Compound. Make Dreamy Creations - Create Marbled Play-Doh Lollipops; Imaginary Unicorn Treats; And Lots Of Other Creations. Its A Fun Activity For Kids 3 Years And Up Who Love Arts And Crafts Like Modeling Clay.These Colors Make A Great Refill Pack For The Play-Doh Rollzies Ice Cream Set Or Any Other Play-Doh Set For An Extra Burst Of Color!