The Rotring College Technical Pen Set includes four sizes - 0.25mm, 0.35mm, 0.5mm and 0.7mm - all featuring stainless steel nibs for precise and clean lines. Made in Germany by the renowned brand rOtring, these vintage technical pens are perfect for architects, engineers, artists and students alike. The set is a must-have for those who appreciate high-quality writing instruments with a touch of nostalgia. each pen has been stripped, cleaned and tested and is fully working
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