Do-A-Dot Art Markers are easy to use, there are no cups or brushes to set up or clean up, no drips or spill and the product wonÆt dry out if the cap is left off. Sponge tip applicators offer a fun and easy way for kids to create. Each set includes an idea sheet with 20 dynamic art and craft ideas. Colors include: Red, Yellow, Blue, Green, Orange and Purple.