Technical Drawing Pen Rystor 0.10 mm Black — precise drafting instrument

The Rystor Technical Drawing Pen 0.10 mm in black is a precision drafting instrument designed for exact line work in technical drawings, architectural plans, and detailed illustrations. The ultra-fine 0.10 mm tip produces a consistently thin, sharp line ideal for fine hatching, annotation, and diagramming. The pen’s balanced body and compact size offer steady control for both professional drafters and hobbyists who require high line accuracy and stability.

Advantages

The pen delivers a uniform ink flow that minimises blotting and interruptions, ensuring clean, continuous lines on drafting paper and tracing film. Its durable metal-clad nib resists deformation during extended use, maintaining consistent line width. The black pigment ink is highly visible, dries quickly, and provides good resistance to smudging under normal handling. The lightweight barrel and comfortable grip aid precision work during long drawing sessions.

Suitable for

• Architectural and engineering technical drawings
• Detailed illustrations and fine-line sketches
• Graphic design drafts, diagrams and schematics
• Annotating plans, maps and scientific charts
• Hobbyist model plans, scale drawings and ink artwork

Key specifications

• Tip size: 0.10 mm ultra-fine metal tip
• Ink colour: black pigment ink
• Line characteristic: consistent ultra-fine line suitable for technical detail
• Body: compact, balanced barrel for precision handling
• Suitable media: drafting paper, tracing paper, vellum and coated drawing surfaces

How to use

Shake gently if required, then remove the cap and test on a scrap of the intended media to confirm ink flow and line width. Hold the pen at a comfortable angle and apply light, even pressure—this maintains the 0.10 mm line thickness and prevents nib damage. For best results, draw slowly for intricate work and allow ink to dry fully before erasing pencil guides or stacking sheets. Replace the cap after use to prevent ink drying.

Usage recommendations

Use with high-quality drafting or tracing paper to maximise line clarity. Avoid excessive pressure and do not use on extremely rough surfaces to prevent tip wear. Store horizontally or with the tip down for short periods to ensure consistent ink feed.