Set of 5 Pentel Hi Polymer HB Super 0.5mm mechanical pencil lead. There are 3 C25 Japan, each has 30 pieces (1 box has 28 pieces). The other is 2 C505 Japan 12 pieces each. These vintage pencil leads are from the 1970s & a great addition to your vintage office supply collection. To see what other items we sell, please click here: https://www.etsy.com/shop/AtomicretroFinds/items RETURNS: The piece(s) offered are vintage, so please take that into consideration when purchasing. If any flaws do exist we do our best to list in detail any & all condition issues. Look at the pictures closely & please ask if you have questions regarding the item(s). Please shop our store carefully, we do not accept returns unless the item is damaged in shipping. 1970S Pentel Hi Polymer Hb Super 0.5mm Pencil Lead Japan- Vintage Office Supplies - Mechanical Pencils