Ruler with Inches and Millimeters

Precision 30cm / 12in Dual-Scale Ruler

A sleek, highly legible ruler designed for everyday use in the office, classroom, or workshop. This model features a dual-scale layout with Metric (Millimeters/Centimeters) on one side and Imperial (Inches) on the other, ensuring you have the right measurement for any project.

Key Features

• High Contrast Design: Optimized for readability, making the numbers and tick marks pop against the base.
• Dual Standard: Includes a full 30cm metric scale and a 12-inch imperial scale.
• Low Profile: Thin enough to be flexible and portable, but rigid enough for drawing straight lines and taking accurate measurements.
• Calibrated Accuracy: Tick marks are precision-modeled to ensure scale integrity when printed at 100% scale.

Print Settings Recommendations

• Printer: Optimized for Bambu Lab series (A1, P1, X1).
• Layer Height: 0.20mm (Standard) or 0.16mm (Optimal for finer text).
• First Layer: Ensure your bed is clean and leveled to get perfectly crisp lines on the bottom scale.
• Infill: 15-20% (Rectilinear or Gyroid).
• Material: PLA or PETG. Using a matte filament for the base and a silk or basic filament for the text works best to reduce glare.

I’d Love to See Your Results!

I hope this ruler becomes a helpful tool in your workspace! If you enjoy the print, please consider leaving a rating to help others find it.

It’s always a highlight for me to see the different colors and materials the community chooses, so please feel free to share a photo of your finished ruler. Happy printing!