Product Information
About
[Precision Stroke Control] Side screw adjuster lets you set line thickness from hairline to bold in seconds. The nib holds fluid by capillary action, so you get consistent without blobs or skips. Perfect for ruling pen borders on maps or adding fine details to comic inking projects.
[WearSteel Nib] Stainless steel construction stands up to repeated use with abrasive masking fluid and India ink. The tip maintains its shape over time, so every straight line drawn along a ruler stays clean and even. Ideal for technical drawing layouts or calligraphy practice sessions.
[Versatile Medium Compatibility] Works smoothly with masking fluid, drawing ink, gouache, watercolor, and thinned acrylics. Switch between materials without cross-, thanks to the easy-wipe surface. Use it for cartography grid lines or watercolor resist techniques on paper.
[Balanced Lightweight Feel] Metal body offers just enough heft for steady hand control without causing fatigue during long drafting sessions. Hold it perpendicular to the page for edges along a straightedge. Great for studio artists or architecture students working on detailed blueprints.
[Wide Mouth] Open tip design lets you rinse out fluid in seconds under running water, preventing dried buildup that clogs fine nozzles. The wide mouth also makes refilling faster between color changes. A reliable choice for illustrators and calligraphers who value efficient workflow.
Product Description
Specification: Condition: Brand new Material: Metal Optional : 117(S), 118(M), 119(L), 120(wide mouth) Package List: 1 x Ruling Pen










