The Loop Colors Fineliner 0.7mm is the perfect "all-rounder" for your blackbook. It sits right in the sweet spot of the Loop range—bold enough for clear, solid outlines, yet precise enough for medium-sized details.
Filled with deep black, lightfast ink, this fineliner ensures your sketches remain permanent and professional, resisting the fading that occurs with standard office pens.
Technical Specifications
Tip Size: 0.7 mm.
Ink Color: Deep Black.
Ink Properties: Lightfast (Fade-proof) and Permanent.
Build: Practical, compact format with a secure click-cap.
Compatibility: Ideal for blackbooks, technical drawing, and mixed media.
Why the 0.7mm is a Must-Have
The Perfect Middle Ground: While the 1.0mm is for heavy outlines and the 0.1mm is for micro-details, the 0.7mm is the versatile choice for secondary lines, medium lettering, and consistent borders.
Sharp and Steady: The high-quality fiber tip is designed to maintain its shape, providing a smooth, skip-free writing experience.
Pro Blackbook Results: Use it for "All-City" style sketching where you need a line weight that stands out without overpowering the finer details of your piece.
Permanent Performance: Once dry, the ink is smudge-resistant and won't fade when exposed to light, keeping your artwork preserved.
Explore the Loop Series
The 0.7mm is part of a comprehensive professional system. You can find the full range on our webshop:
0.1mm to 1.0mm: For a complete spectrum of line thicknesses.
Brush & Calligraphy: For specialized artistic effects and traditional lettering.