Such a great idea. It printed really well. Not tested it with the roll in the AMS yet, but I see no reason why it would be any problem.
Does this fit the printed Bambu Spool? I assume yes, but I don't know if the printed dimensions are the same as the ones they sell.
Edit: I got off my lazy ass and measured it. For those that are wondering the same, yes it should fit. The spool (both printed and bought from Bambu) diameter is 56mm and this is 54mm.