The sanding bow is great for sanding in small spaces where your fingers can't reach and a sander is too invasive. The project is easy to print; a single copy prints in 20 minutes. The file I uploaded has two copies of the bow on the print bed. All you need is an M4 bolt and a wing nut, and you're ready to sand. The bow should be fitted with strips of sandpaper 160mm long and up to 10mm wide.
thift88
