Eryone Center Ring 76mm with pin

This is for the Original Universal Spool Adapter and fits eryone cardboard spools

I printed the Universal Spool Adapter from Humebeam.

Since the cardboard spools from Eryone are not of great quality, I remixed the fitting 76mm center ring and added a small pin.

The pin snugly fits into the original spool cutouts and prevents the cardboard core from rotating.

I ripped my cardboard spools and replaced them with the universal adapter for use in original AMS.

Please assemble the center ring as shown in the fourth photo.