Prusa MK3S+ filament clip / holder

Since I often use color swaps in my prints, I designed this filament clip that's mounted on the printer's frame. When I unload a filament I can easily click it into it. This elliminates the need to put the filament properly back on and off the spool, losing time to find the hole on the spool to put the filament thread through.

It's simple but sturdy and I use this every single day. I've printed two: one for each side. I used Prusa's Galaxy Black, which fits the printer's frame perfectly. It took over a year for one of the two to break. Since it's only a 27min print, it was easily replaced.

Assembly:
• Put part B over the bottom side of the frame.
• Put part A over the top side of the frame.
• Open part A's legs a bit and shove it over part B to click it together.
• Done!

I printed these on standard 0,20mm settings on my prusa MK3S+.