Rotring Isograph Technical Drawing Pen 0.35 mm

Rotring Isograph Technical Drawing Pen 0.35 mm is a high-precision technical pen designed for professional drafting, technical drawing, illustration, and detailed line work. Engineered with rOtring’s unique capillary cartridge system and a durable chrome-plated tip, this pen delivers exceptional accuracy, consistent ink flow, and long-lasting performance.

Key Features

• Professional technical drawing pen with 0.35 mm line width
• High-precision wear-resistant hard chrome-plated tip
• Ideal for detailed drafting and fine technical work
• Unique capillary cartridge system for smooth ink flow
• Refillable ink reservoir for extended use
• Innovative ink helix system for easier maintenance
• Fast-drying and waterproof technical ink compatibility
• Excellent opacity, lightfastness, and line sharpness
• Suitable for repeated professional use

Ink & Compatibility

• Compatible with rOtring high-density pigment ink
• Works on line board, tracing paper, vellum paper, and drafting surfaces
• Refillable design ideal for frequent users
• One ink cartridge included
• Ink bottle sold separately

Uses & Applications
Perfect for technical drawing, architecture, engineering, graphic design, illustration, sketching, calligraphy detailing, and professional drafting work.

Ideal For
Suitable for architects, engineers, designers, illustrators, artists, students, and technical drawing professionals.