No Holders 0.28mm layer, 2 walls, 15% infill
Wall Holder two smooth Inlays 0.28mm layer, 2 walls, 15% infill
with Inlay and Holder 0.28mm layer, 2 walls, 15% infill
0.2mm layer, 2 walls, 15% infill
0.12mm layer, 2 walls, 15% infill