The Lamy CP1 Rollerball Pen in Black (4014519796732) is a sophisticated writing instrument that brings the smooth, fluid experience of a fountain pen to the convenience of a cap-action pen. Designed by Gerd A. Müller, this pen is a masterclass in Bauhaus minimalism. Its ultra-slim cylindrical body—just 9.5mm in diameter—makes it one of the most slender metal rollerballs on the market, perfect for professionals who value understated elegance and "stealth" portability.
Key Features:
Minimalist Silhouette: The strictly cylindrical shape is balanced to offer a reassuring heft despite its slender profile. The matte black lacquer finish provides a comfortable, non-slip grip that resists fingerprints.
Massive Spring-Loaded Clip: Features the iconic axle-mounted, solid stainless steel clip. This design allows the pen to be clipped securely to a variety of surfaces, from thin shirt pockets to thick leather portfolios, without losing its tension.
Liquid Ink Smoothness: As a rollerball, it uses liquid ink that flows effortlessly across the page. It provides a more expressive, darker line than a standard ballpoint, making it ideal for signatures and long-form correspondence.
M63 Giant Refill System: Comes fitted with a LAMY M63 rollerball refill (typically in Black M). It is designed for easy replacement, ensuring the pen remains a lifelong companion.
Secure Snap-Cap: The cap clicks onto the barrel with a satisfying snap, protecting the tip from drying out and allowing the pen to be "posted" (placed on the back) for better balance while writing.
