Kids think unicorns are legendary! And now they can make—and display—some magic with these unique unicorn and heart string art canvases. They can use our patterns or create their own design! Just push pins into the foam canvases and string away, no hammer or nails needed. Craft kit makes 2 string art canvases: a unicorn and a heart. For ages 10 and up. WARNING: CHOKING HAZARD - Small Parts. Not for children under 3yrs.