Technical Drawing Pen Rystor 0.05 mm Black — fine-line drafting instrument

Rystor technical drawing pen with a 0.05 mm tip in black is a fine-line drafting instrument designed to produce extremely precise, consistent lines for technical drawing, architectural plans, engineering sketches and detailed ink illustrations. The pen's ultra-fine 0.05 mm steel nib and evenly flowing black pigment ink ensure clean strokes on standard drafting papers and vellum, allowing controlled line-work for both professional and hobby applications.

Advantages

The fine 0.05 mm nib delivers uniform, ultra-thin lines with minimal feathering, supporting high-detail work. Stable ink flow minimizes skipping and blotting, so line quality remains consistent across long drawing sessions. The pen's construction provides good nib stability for accurate strokes and comfortable handling for extended use. Black pigment ink offers strong contrast and quick-drying performance on typical drafting surfaces.

Suitable for

• Architectural drafting and plan details
• Engineering sketches and technical diagrams
• Fine-line illustrations and ink drawings
• Map details, schematics and annotations
• Precision hobby work such as model plans and miniature detailing

Key specifications

• Tip size: 0.05 mm ultra-fine steel nib
• Ink color: black pigment ink
• Line width: ultra-fine, consistent 0.05 mm strokes
• Paper compatibility: standard drafting paper, tracing paper, vellum
• Flow characteristics: steady, low-bleed ink delivery

How to use

Hold the pen at a comfortable angle and apply light, steady pressure; the ultra-fine nib is designed for minimal pressure to maintain line integrity. Use slow, controlled movements for precise curves and corners. Clean the nib tip gently with a soft, lint-free cloth if residue builds up. Store horizontally or with the cap closed to prevent the ink from drying out when not in use.

Usage recommendations

For best results, use with smooth, high-quality drafting or tracing paper and allow ink to dry briefly before erasing pencil guides. Test on a spare sheet before applying to a finished piece to confirm line appearance and drying time.