A simple and practical set of arrow markers labeled “MANDO”, designed for outdoor use and easy multi-color printing. The set includes three variants: left-pointing, right-pointing, and bidirectional arrows.

The “MANDO” text is slightly raised above the surface, making it ideal for clean filament swaps or multi-material printing, while still looking great as a single-color print.

Features

• Three variants: left, right, and double arrow

• Raised text for easy multi-color printing

• Clean, highly visible design suitable for outdoor marking

• Centered 3 mm mounting holes for screws or nails

• Lightweight but sturdy construction

Mounting

Each arrow includes holes along the center axis sized for 3 mm screws or nails, making them easy to attach to:

• Wooden poles

• Trees or bark

• Fences or posts
  …or any surface that defines your “mando” location.

Alternatively you can mount the arrow with wire or zip ties: just thread it through the structure as it suits your purpose.

Print Recommendations

• Material: PETG recommended for outdoor durability

• Layer height: 0.2 mm works well

• Supports: Not required

• Multi-color: Ideal for filament swap at text layer or MMU printing

Dimensions & Scaling

• Default thickness:

  • Arrow body: 2 mm

  • Raised text: 3 mm total height

• The model is designed to fit on a Prusa Mini build plate when placed diagonally (corner-to-corner).

• Easily customizable:

  • Scale X/Y to change overall size

  • Scale Z independently to adjust thickness

Tips

• For best visual contrast, use a bright base color with a darker text color (or vice versa).

• If printing single-color, consider post-processing (paint fill works very well with the raised lettering).