A1 Mini Bambu Spool

This is a Bambu filament spool holder printable on Bambulab A1 Mini.I needed a spool to reload the filament on my Bambulab A1 Mini. I found the original model provided by Bambulab, but it is not compatible with my A1 Mini. So I adapted the model to my bed plate.The diameter has been reduced to 175mm to fit on the A1 Mini.The negative pattern I designed allows to save some filament, while maintaining a good resistance of the spool.The central snap mechanism remains unchanged.The piece to block the spool has not been added to the print profile because it is already very stable and solid.On the other hand, I also added a clip to hold the filament in case I need to store it.