This is the Clippo filament clip. This is the ultimate filament clip for your 1.75 filament. You can either clip it to the side of your spool or clip it on the actual filament. It might be difficult to clip the filament on the first time you use the clip but it will be easier after a few tries. Do NOT use the clip while printing unless you clip it to the side of the spool, but NEVER use it on the AMS. Refer to the video down below to see how to use it.