This is a set of Mitsubishi Hi-Uni 0.3mm H hardness mechanical pencil lead refills, 20 leads per pack, with 10 packs in total. These are new, unopened, and stored at home. (If you would like to purchase individual packs, the price will be slightly higher, please inquire.) They will be shipped via Yu-Packet Post Mini, wrapped in bubble wrap. - Brand: Mitsubishi - Model: Hi-Uni 0.3 - Lead Diameter: 0.3mm - Hardness: H - Quantity: 20 leads per pack Type: Mechanical pencil lead refills Lead/Darkness: H