The PILOT G-TEC-C4 is a precision gel pen featuring an ultra-fine 0.4mm tip in red ink. This pen combines Pilot's advanced gel ink technology with a needle-point design for exceptionally precise writing and drawing. Key features: • Ultra-fine 0.4mm needle point tip • Smooth-flowing red gel ink • Clear barrel design for visible ink supply • Comfortable grip for extended writing • Precise line width control • Made in Japan quality The G-TEC-C4's needle-point tip allows for extremely detailed writing and drawing, making it ideal for technical drawings, detailed note-taking, and precise annotations. The transparent barrel lets you monitor ink levels, while the ergonomic design reduces writing fatigue during extended use. The water-based gel ink provides consistent flow and quick-drying performance.