Shendrones Squirt V2.1 (Carbon Hardware Only)Squirt is a 160mm 3" ducted quad. The ducts generate about 240g more thrust so Squirt is a peppy flyer that can carry a Hero. They also double as prop guards so it's safer to fly in close proximity to people. This frame is sold with optional 3D printed parts 3D printed parts are available here If you do not have your own 3D printer, or we do not sell the part you need, you can easily download the part you need from Thingiverse and use our 3D print