Uses: Punching holes in paper, vinyl, etc. Ideal for punching holes, drawing lines, and enlarging holes. Also usable for marking and leathercraft. Quantity: 1 piece Needle: Stainless steel I believe this rust was already present when purchased, but it doesn't affect use. It should become clean if polished. Please understand that this is a new, unused item stored at home before purchasing. Returns are not accepted. Thank you for your understanding. This item is also listed on external sites, so it may be removed from sale.