Stainless steel drawing points in dual-designated line widths that can be used on drafting film, vellum, tracing and even plain drawing paper. Refillable see through ink cartridge.
, 7 Pen - Sizes 3×0, 2×0, 0, 1, 2, 3, and 4, plus a bottle of Koh-I-Noor universal ink and nib keys in a h...