The product described is a case (144) of VTG Staedtler Marsmatic Pen Ink Refills, specifically designed for technical drawing and drafting. Made by the reputable brand Staedtler in Germany, these black ink refills are ideal for precise and detailed work. The Marsmatic model is known for its high-quality performance and is a popular choice among artists, architects, and engineers who require a reliable technical pen for their projects. Please note that this listing includes one gross (144 pieces) of new ink refills for the Staedtler Marsmatic pen.
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