eSun Spool Saver Caps – No More Cardboard Dust!

Description:
Tired of that annoying cardboard dust from eSun reusable filament spools getting all over your spool holder or printer? These custom-designed Spool Saver Caps clip snugly onto each side of your eSun filament spools, creating a smooth barrier that prevents wear and rubbing on your spool holder.

• Designed specifically for eSun cardboard spools
• Easy, tool-free snap-on design
• Minimal material use – fast and efficient print
• Works great with common 3D printer spool mounts and rollers
• Keeps your filament feeding clean and dust-free

Print a pair and clip them on – your spool holder (and your sanity) will thank you.