Replacement lead for a Dr. Grip type mechanical pencil, containing 40 leads of 0.5mm. - Model: Dr. Grip type - Lead thickness: 0.5mm - Quantity: 40 leads - Materials: ABS, TPE, PP The hardness is H. The case color is transparent. Thank you for looking. This item is new and unused, but has been stored in a dark place for a long time. Please purchase with understanding. I am also selling 2B and B leads at the same time. PILOT Discontinued item Rare Made in Japan For collectors Type: Mechanical pencil lead Lead/Hardness: H