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Lamy ST Twin Pen-Ballpoint & Mechanical Pencil



Sleek cylindrical writing instrument with spring-loaded strip-steel clip designed by Gerd A. Müller. Ballpoint pen and mechanical pencil in one writing instrument. Eraser under removable push-button


  • 2 in 1 / twist-action mechanism


  • Refills
    • LAMY M 21 black pencil lead
    • LAMY M 41 (0.5)
    • Eraser LAMY Z 15