Staedtler Mechanical Pencil for Drafting Metallic Gray Entry Model 10 Pieces 925 0.5mm 65-0510

[Recommended for beginners in drafting] Entry model equipped with functions useful for drafting [Recommended for both line drawing and writing] Adopts a 4mm long sleeve nib that makes it easy to draw lines and write fine letters by applying it to a ruler. [With a window to display the hardness of the sharp lead] Comes with a convenient small window that allows you to display the hardness of the lead you are using. [Built-in eraser with cleaner pin] Comes with an eraser with a cleaner pin that allows you to easily clear the lead blockage when the lead gets stuck in the pen tip. [Body size] W138 x H14 x D10mm / 11.5g