Rotring Isograph Technical Drawing Pen (0.1mm – 1.0mm)

The Rotring Isograph Technical Drawing Pen is a high-precision technical pen designed for flawless, consistent line work. Built with a stainless steel nib and refillable ink reservoir, it is ideal for detailed drafting, illustration, and technical writing.

Key Features

• High-precision technical drawing pen engineered for consistent, sharp lines

• Wear-resistant, hard chrome-plated stainless steel nib for durability and accuracy

• Refillable ink reservoir designed for frequent and professional use

• Compatible with high-density pigment ink bottles (ink not included)

• Clear ink level visibility for easy monitoring

• Push-on sleeve for easy access to internal components and cleaning

• Color-coded barrel for quick identification of line width

• Available in multiple line widths (0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 1.0 mm, 0.18 mm, 0.35 mm)

• Suitable for use on tracing paper, vellum, and lineboard

• Signature Rotring red ring design for authenticity

• Not suitable for use on skin or tattooing

Specifications

• Product Type: Technical Drawing Pen

• Brand: Rotring

• Nib Material: Stainless steel

• Tip Type: Hard chrome-plated precision tip

• Ink System: Refillable reservoir

• Ink Compatibility: High-density pigment ink (Rotring ink recommended)

• Line Widths: 0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 1.0 mm, 0.18 mm, 0.35 mm

• Design: Color-coded barrel with red ring detail

• Cleaning: Push-on sleeve for easy maintenance

• Surface Compatibility: Lineboard, tracing paper, vellum

• Ink Included: No

Design & Craftsmanship

The Rotring Isograph Technical Drawing Pen reflects Rotring’s German engineering heritage, known for precision and reliability since 1928. Its ergonomic barrel ensures balanced handling, allowing extended use without fatigue. The stainless steel nib, combined with a wear-resistant chrome-plated tip, delivers consistent performance for detailed technical drawings. Designed with professional standards in mind, this pen maintains Rotring’s iconic red ring, symbolizing precision and quality.

Benefits

• Delivers extremely precise and clean linework for professional results

• Long-lasting construction reduces wear and ensures durability

• Refillable design makes it cost-effective and environmentally conscious

• Ideal for long drawing sessions due to balanced ergonomic design

• Easy maintenance with accessible cleaning mechanism

• Wide range of line widths for versatile technical and artistic applications

Use Cases

• Architectural and engineering drawings

• Technical drafting and design work

• Fine line illustration and inking

• Graphic design and professional artwork

• Academic drafting and precision writing