This all-in-one toy, decoration and reusable coloring activity gives kids a fun craft to enjoy. First, use the three washable markers to color directly on the included unicorn. Give your unicorn some stylish clothes, magical patterns, or choose a fun seasonal look. You don't have to worry about making mistakes or changing your mind, because it's easy to erase and start again as many times as you choose. When your design is ready for display, let it glow with the built-in 4-hour timer.