Hey! This thing is still a Work in Progress. Files, instructions, and other stuff might change!
Just a multi filement clip. Attach the the top ends of a Mendel. The 'wave' will lock in the filiment. This is for 3mm filiment. Newer version allows for different spacing on upper supports. Found my original style would work on one Prusa, but not the other. Also made the grooves a bit deeper.
No instructions provided.