Hi
This is a minimalist version of the bambu ams lite a1 mini filament refill spool.
Prints on A1 mini in under 1 hour, nozzle 0.6, 0.42 layer high, 0.4 nozzle requires 1:22h, about 50g filament.
Just print two pieces and insert bambu refill, it is possible that you will adapt it to others as well.
Fits perfectly AMS Lite.
Quick printing time, small amount of filament needed.