rOtring pencil technology. rOtring brass mechanism for precision lead advancement. Fixed lead guidance sleeve preventing break and offering an unimpeded view of the page for precise ruler-based drawing. ISO 3098 color-coding available models using the ISO 3098 color-coding for an easy line width identification.
Special Tikky's grip. Soft touch rubberised grip for a great comfort.
Triangular plastic barrel. Plastic body for a light-weight tool. Triangular barrel for relaxed drawing.