SUNLU to Bambulab filament spool adapter

Adapter for the AMS to convert the diameter of SUNLU spools to Bambulab spools.
This creates a slightly larger contact surface and also reduces the risk of "tipping" when the spool is lighter.
The adapter also requires less than 10g of material per side and can therefore be printed quickly.
Another advantage is that you can sort the coils by color. I e.g. have a different color for each material (orange=PETG, green=PLA etc.) Or you can print with the color and material that is on the spool... there are many possibilities :)

I have Printed with PETG with enough wall loops to ensure 100% straight infill. 
Don't be surprised that the "hoop" fits very easily on the spool when it comes fresh from the print. As soon as this cools down, it also becomes narrower.

V2: A slightly tighter version

I also designed something for GIANTARM Spools:
https://www.printables.com/de/model/501854-giantarm-to-bambulab-filament-spool-adapter
For JAYO I have had good experiences with this theme designed by @Yanneck_470572 :
https://www.printables.com/de/model/423626-bambulab-ams-cardboard-spool-coil-adapter-for-sunl/comments/912264