This tool set includes 12 repair tools, but one item is damaged (see images 3 and 4)! According to my father, it's used to check for the presence of batteries and whether something is conducting electricity. It's the "1PC Test pen" listed on the outer box (see the last image). This item was stored long-term in the storage shed on the veranda of my parents' house. I'm selling it as part of a big cleaning. Please note that the outer box has minor dirt and scratches due to long-term storage, so please check the images and understand. If you purchase and ship this item with other items I have for sale, I can offer a discount, so please feel free to inquire! - Brand: SNJUE - Item Count: 12PCS - Model: 8012A, 8012E - Included Items: Pliers, cutter, measuring tape, test pen, screwdriver, Phillips head screwdriver ±, set of 5 hex wrenches, case Thank you for looking.