Prusa i3 filament spool holder

thingiverse

This is a design for a spool/filament holder perfect for the Prusa i3 printer. The first file includes clips for the holder that attach directly to the frame without using any hardware. The second file features a low-resistance spool center drum. This drum measures 2.35 inches in diameter, and its secondary counterpart measures 2.25 inches - please note that this can vary slightly based on the type of filament used. By utilizing this drum design, you'll enjoy significantly reduced pull/tension to your extruder. Key features of this design include: * Accommodates two spools for seamless use * Easy setup with the following hardware required: + 1x M8 Threaded Rod (230mm long) + 4x M8 Nuts + 4x M8 Washers To ensure optimal results during printing, we recommend setting your Rafts and Supports as follows: Rafts: It doesn't really matter. Supports: Again, it's completely irrelevant.