Rotring Rapidograph IPL Japanese 0.8mm 1903-474 [Genuine Product]

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Founded in 1928 in Germany during a time when the Bauhaus design school's influence was strongly reflected in art and architecture, rOtring has created numerous minimalist yet high-performance products based on the belief that "precise lines are beautiful" and the Bauhaus philosophy of "bringing art to industry." Even as times change, the process of "refining ideas"—the process of turning ideas into tangible forms—has remained constant for creators and engineers. And when inspiration strikes, they visualize their ideas at any time, expanding their imagination infinitely. rOtring has been there for this process, supporting the creativity of professionals. The Rapidograph drafting pen employs a "double helix (double air pressure adjustment groove) mechanism" to prevent ink overflow. Because it uses a capillary (capillary fluid system) cartridge system where the ink adjustment unit is replaced each time the cartridge is changed, maintenance is unnecessary. The Rapidgraph drafting pen is designed to minimize the contact surface between air and ink, making it less prone to clumping and drying even with high-concentration, ultra-fine particle pigment ink. 0.1 0.13 0.18 0.2 0.25 0.3 0.35 0.4 0.5 0.6 0.7 0.8mm Drafting Pen