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FMM Spring


SKU: 02352 Category:

When printing flexible 3D filaments such as PP, we recommend using this FMM spring to reduce the pressure on the filament. This prevents deformation before the filament enters the nozzle tube. It also reduces grip, so slower print speeds are required when using this spring. The original spring can simply be replaced for this softer spring. The original spring can always be put back when more grip is needed for the sturdier 3D filaments.