Eleven. Take out your product and Verify the layer swap. The model should have swapped colours at the right layer, and you need to have a two colour print that arrived from a single extruder 3D printer. 1 Filament shades will depend upon inventory ranges and may not match the https://simonnbqrd.onesmablog.com/detailed-notes-on-multicolored-3d-printer-70007483