INTERCHANGEABLE PATTERN WHEELS: Includes multiple brass wheels that create continuous dots, dashes, dot-dash combinations, and decorative borders. Quickly swap wheels to produce different line styles for drafting, blueprint work, and creative projects.
PRECISE & CONSISTENT LINE MAKING: The built-in gear and roller system keeps the pen aligned along a ruler, producing evenly spaced lines with smooth, accurate results every time.
DRAWING & SCRIBING IN ONE TOOL: Use the adjustable nib with ink, paint, or masking fluid for clean lines on paper and vellum, or switch to the steel tip for marking leather, cardstock, and soft metals.
DURABLE METAL CONSTRUCTION: Made from solid brass and German silver with a hammer-textured finish for a comfortable, non-slip grip. The vintage-style surface resists wear and tarnishing.
GREAT GIFT FOR DESIGN PROFESSIONALS: Ideal for architects, engineers, artists, designers, students, and hobbyists. Perfect for technical drawing, blueprint restoration, illustration, and creative projects.
