Kids love Blo pens as they can easily create fantastic pictures with amazing airbrush effects! With this Disney Princess Activity Set there are 6 great Princess stencils to create lots of pretty pictures in bright colours of your favourite characters. Just put a stencil on a sheet of paper, blow through the pen and see your drawing appear! Blow in lines and circles as well as blowing harder and softer for different effects, then use the same pens to colour-in extra detail for a perfect finishing touch!