⬢In the "SAVE AS MESH" dialogue, look for the Format row. Select STL (Binary).
⬢In the Structure row, select "One File Per Body".
Saving as in 3MF format is another option.
Did you know? If the design consists of multiple Bodies, you can export the design as One File too, then right-click it in PrusaSlicer and hit Split>To parts to be able to assign different colors to each part(body). Works both with STL and 3MF formats.
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