0.5mm HB mechanical pencil lead refills, pack of 3. Includes an eraser. Thank you for viewing. - Brand: uni - Lead thickness: 0.5mm - Hardness: HB - Quantity: 3 refills - Compatible with: Mechanical pencils Although new and unused, this item has been stored at home. There are no pets, but please understand that this is a used item before purchasing. We are very sorry, but if you purchase between December 31st and January 4th, your order will be shipped on or after January 5th.