Blower Top for Crayola Felt Pen,

thingiverse

Please use the Drink Straw - I'm curious as to who thought modeling a flexible Drink Straw would be a good idea! The photo displays my initial attempt with this Blow Pen design. In order to produce more precise results, I believe I need to enlarge the aperture at the base, allowing aerosol particles to reach the paper with greater ease and clarity. At present, the particles tend to spray unevenly. I invite you to enjoy the outcome nonetheless. -Andy, Bath Robotics,