Staedtler Sharp 925 25-09B Stedtler Japan 4955414920238 (10 sets)

Core diameter: 0.9 mm 50 x 195 x 10 mm 29.9 g A stable mechanical pencil for drafting with a low center of gravity and non-slip finish. 4mm long sleeve that fits easily on a ruler. ◆HB core included ◆Blister pack included Body: Aluminum