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Drafting Pen Rystor CK-03 blue — technical drawing pen, model CK-03
Summary description:
Rystor CK-03 is a blue drafting pen designed for technical drawing and precise line work. The CK-03 model provides consistent ink flow suitable for drafting, sketching and technical illustrations. Its compact design and blue ink make it useful for architects, engineers, students and artists who require clear, detailed lines for plans, diagrams and annotations.