This is a top-resting multi-spool holder for the Bambu P1s series and above. (or all that have a top glass cover)
The model is split into 3 parts and should be printed in ABS.
Part instructions:
Both of these as listed in the model description should be printed with at least 50% infill, preferably gyroid and with tree supports on, and print it lying down (90 degrees on x axis) because there is a little lip on the bottom of it that secures it to the roof of the printer (in the picture with the p1 print, look at the orange model to see where the lip fits in between the glass). To join these two parts together, use some epoxy glue or whatever people use these days to join plastic parts. The “zagged” out part in the middle is where you need to join the parts, or if someone can make a version that joins them together with screws that would probably work out better.
Have fun!