Kids love BLOPENS as they can easily create fantastic pictures with amazing airbrush effects! With this Sparkling Unicorns set there are 6x Blopens and 6x stencils to get you started. Just place a stencil on a piece of paper, blow in the pen and see your pictures appear! Blow in lines and circles as well as blowing harder or softer for different effects. Remove the stencil when you’re done, add in some glue and pour glitter over to see your picture sparkle.