Two-sided Checkered Bookmark

Four colors required:Color A (blue in pictures)Color B (green in pictures)BlackWhitePrints with 18 filament changes in about 1h. Three sizes available (as 3 plates):Small: 16 x 4 cmMedium: 18 x 4.5 cmLarge: 20 x 5 cmIf you decide to use your own print profile, set 0.08mm layer height and 0.08 initial layer height. This was designed with an experimental technique I'm working on. Feedback is welcome!