Gridfinity Screw Measuring Ruler (1x2 Bin)

This is a simple but essential tool for your Gridfinity setup. It allows you to quickly measure the length of your screws (M3, M4, M5, up to M12) simply by dropping them into the V-groove.

Features :
Gridfinity Standard: Fits a 1x2 base.
V-Groove Design: Automatically centers the screw for accurate reading.
Compact: Measures up to 120mm without taking up too much desk space.
* **Readable:** High-contrast text design (requires specific print settings, see below).

### ⚠️ IMPORTANT PRINTING INSTRUCTIONS ⚠️
The numbers on this ruler are very small (2mm height) to fit more graduations. To print them clearly with a standard 0.4mm nozzle, **you must use these slicer settings**:

1.  Wall Generator: Switch to Arachne (Crucial for variable line width).
2.  Hole Horizontal Expansion: Set to 0.05 mm. (This prevents the small loops in "0", "6", "8" from closing up).
3.  Top Surface Speed: Slow down to 20 mm/s for the top layer.
4.  Print Thin Walls: Checked/On.

If you don't use these settings, the text might look blurry or unreadable.

Post-Processing
For best readability, I recommend using a white paint marker or a wax crayon to fill in the engraved numbers, then wipe off the excess.

Happy printing!