The Rotring 800 is the ultimate professional writing instrument collection featuring revolutionary retractable design with distinctive gold accents. This premium series includes mechanical pencils and ballpoint pens, both showcasing the innovative "Twist and Click" mechanism that fully retracts the sleeve for pocket-safe portability and durability. The Rotring 800 Mechanical Pencil features full metal construction with precision brass mechanism for reliable lead advancement and a fixed lead guidance sleeve that prevents breakage while offering unimpeded visibility for ruler-based drawing. Available in 0.5mm and 0.7mm lead sizes. The Rotring 800 Ballpoint Pen features medium point with refillable ink and the same mechanism. Both instruments feature the hexagonal barrel that ensures fatigue-free writing while preventing rolling, complemented by the non-slip metal knurled grip. Available in Black with elegant gold trim, the Rotring 800 delivers ideal weight balance for architects, engineers, artists, and professionals who demand precision engineering.