Precision, versatility, and timeless style—crafted in true LAMY form.

The LAMY cp1 Tri Pen is the definition of functional elegance. Within its sleek, minimalist silhouette lie three writing instruments in one—a black ballpoint pen, a red ballpoint pen, and a 0.5 mm mechanical pencil. Switching between them is effortless: simply twist the barrel below the clip to select your preferred writing mode.

Every element is purposefully engineered. The spring-loaded stainless-steel clip secures easily to notebooks, planners, or pockets, while the removable push-button conceals a discreet replaceable eraser for quick corrections. The solid metal construction gives the cp1 a reassuring weight and balance, making it a pleasure to hold through long writing or sketching sessions.

Using LAMY’s dependable M21 ballpoint refills in black and red, along with 0.5 mm pencil leads, the cp1 ensures smooth, consistent performance whether you’re signing documents, making notes, or sketching ideas.

Practical yet refined, this multipurpose instrument eliminates desk clutter while bringing understated luxury to everyday writing—perfect for professionals, designers, and anyone who values versatility without compromise.

Streamlined. Intelligent. Indispensable—the LAMY cp1 turns multitasking into an art form.