Edit Product Description Save and continue editing Save changes Sku LS Description Alloy Description Alloy Short Description Alloy Features & Benefits MMT Description DS Description Staedtler Mars Drawing Lead Carbon HB Pk12 are high quality lead refills perfect for sketching, drawing, writing. The refills are 2.0 mm thick, 130 mm long. 12 leads per tray. Compatible with the Staedtler 2.0 mm Leadholders DS Features HTML Icecat Description Icecat Short Description Icecat Features Icecat Specifications Icecat Middle Description Icecat Long Summary Are you sure you want to %action_name%?