About this 3D model
When you print an ARC case for your Bambu PIP, the top plexiglass knob is not round. This model is the round solution. When you use this toolbox (https://www.printables.com/model/272099-bambu-lab-carbon-x1-with-ams-top-tool-storage) with the ARC P1P case you will need another knob to anchor the toolbox, this model accomplishes that. Secure with 3mm x 6mm button head hex screws.