Writech Clictek Liner Pen (Retractable Fineliner)

Ditch the loose caps and experience precision artwork with the WRITECH Clictek Retractable Fineliner! Featuring an innovative, one-handed click design, this professional-grade liner utilizes a patented airtight seal that completely prevents leaks and keeps the tip from drying out. The high-performance, rich black pigment ink is completely waterproof, anti-smear, and fade-resistant, making it perfect for mixed-media projects, watercolor outlines, technical drawings, or dynamic hand lettering. Now available in four essential variations—01 (0.1 mm), 05 (0.1 mm), 1 (1.0mm), and the flexible BR (Brush) tip—this versatile collection gives you ultimate creative control at the press of a button.

Key Features

• Cap-Free Retractable Control: Click-and-go design allows you to seamlessly switch between sizes and tips without worrying about losing caps or drying out.

• Patented Airtight Sealing: Built with an advanced internal trap-door system that fully seals the tip when retracted to ensure an instant, wet ink flow every time.

• Artist-Grade Waterproof Ink: Formulated with rich black pigment ink that dries quickly, refuses to bleed under watercolors, and won't smudge.

• 4 Essential Tip Variations: Features the perfect lineup for detailing, bold outlines, and sweeping calligraphy—01 (Ultra-Fine), 05 (Medium-Fine), 1 (Bold), and BR (Flexible Brush).

Product Specifications

• Brand: WRITECH

• Material: Lightweight, high-grade ABS plastic barrel

• Dimensions: 5.5 inches x 0.4 inches (14.0 cm x 1.02 cm)

• Weight: 0.35 oz (10 grams) per pen

• Origin: Imported