Large Imperial standard Ruler - Fits Ender 3 bed

Be careful with bed clips when printing this ruler, as it maxes out the print bed area for Ender 3. This is designed to fit diagonally on the bed, corner to corner.

This print can be easily made into a two-tone colored print as seen in my photos, just examine the sliced model and add M600 command to swap filament at the correct layer height.

1 Wall with 30% infill will make numbers and tick marks cleaner than using multiple walls.