yangyizhi Vintage Dotting Pen, Mechanical Gear Train Ruling Blueprint Drafting Tool, Technical Engineering Drawing Tool for Architects Engineers

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.

Product Details: Durable dotting pen crafted from solid metal with a hammer-textured finish ensures a comfortable, non-slip grip while resisting wear and tarnishing. Its precise built-in gear and roller system align the pen along rulers for consistent, evenly spaced lines, delivering smooth and accurate results every time. Featuring interchangeable brass pattern wheels, this versatile tool creates continuous dots, dashes, dot-dash combinations, and decorative borders with ease. The adjustable nib allows clean drawing and scribing on paper, vellum, leather, cardstock, and soft metals using ink, paint, or masking fluid. Perfect for architects, engineers, artists, designers, students, and hobbyists seeking precision in technical drawing, blueprint restoration, illustration, and creative projects.

Item Name: Dotting Pen Material: Metal Features: Vintage Style, Adjustable Nib, Multifunctional Size Details: Length: 4cm(Approx.)

Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.

Package Includes: 1 x Dotting Pen