Donut Fridge Magnet

Embedded within the print are four 4mm x 2mm magnets that are included with the Makers Beginners Kit. There is a pause already added in the 3mf file at layer 14 to insert them (no glue needed). The model is roughly 2.5" in diameter and allows 2 different sprinkle color options. This is my first public model that I am sharing, but I am still fairly new to 3d printing. That being said, I'm sure there are different methods inside Bambu Studio that could cut down on time (3 hrs) or filament changes (69). Any advice would be greatly appreciated! Hope you enjoy it as much as my fiancé does (: https://us.store.bambulab.com/products/makers-beginner-kit?id=43128311513224