A ruler for the Gridfinity organizational system which is 6 units in length. One side of the ruler has measurements for the X and Y axis in 42mm increments, and the other side has 7mm increments for the height of a bin (Z axis). The ruler is 252mm long and fits on print beds above 200mm x 200mm when rotated 45°, and will fit on all Bambu printers except for the A1 mini. For the A1 mini, check out this 5 unit ruler created by @loftshed.

The photos of this model were taken of a print made with a 0.4mm nozzle. I wouldn't recommend using a nozzle any larger than this or else the text may turn into an illegible mess.

Each piece of text is a separate part, allowing for recoloring of different parts of the ruler based on your preferences. The default print profile has the color as it is shown in the pictures, and only requires 1 filament change, allowing this model to be easily printed regardless of whether or not you have an AMS.

And while you're at it, why not print one of my Gridfinity Ruler & Pen Holders to hold it?