Print with PLA Set extrusion width to 0.36mm Layer height 0.1-0.2mm Raft - NO Brim - NO

You can print it in one color / one EXTRUDER printer or in two colors with two EXTRUDERS printer .

For one EXTRUDER combine two files in slicer (napkin_holder_2-color.stl + napkin_holder_1-color.stl) and print one leaf at once.

For two EXTRUDERS printer use napkin_holder_1-color.stl for first extruder and napkin_holder_2-color.stl for second extruder.

You can also print two colors with one EXTRUDER printer changing the filament at 2mm height.

Then glue 2 leafs to the base.