The filaments from Kingroon are affordable and affordable products that show moderate quality. I wanted to buy a Refill product and utilize a Refill Spool made by someone else because I didn't want to waste it, but now I realize that the Refill Spool made by others is not compatible with Kingroon.

The Refill Spool I made is designed for Kingrun's Refill Filament, so I don't know if it's compatible with other spools or compatible with Bambu's AMS.

Printing environment
Pirnt : Ender-3 V3 Se
Slicer : Orca Slicer V 2.1.1.
Layer height : 0.2mm
infill : cross hatch,15%