This PolyTerra spool insert is a practical accessory designed to enhance your 3D printing experience. It easily mounts into the inner part of the filament spool and acts as a support, effectively reducing friction when the filament is pulled from the spool holder.
By minimising friction, the insert contributes to a smoother and more reliable filament feed. This also helps reduce the formation of fluff and debris, which can otherwise accumulate and potentially affect print quality or printer components. The result is a more stable and effortless workflow during your prints.
The product is specifically designed for PolyTerra spools but may be compatible with other spools with a similar inner diameter. It is a simple but effective solution to optimise your 3D printer's performance and extend the life of your filament.
