This is a 2mm presser foot specifically for industrial sewing machines (professional sewing machines). It's convenient for sewing zippers. (*Cannot be attached to home sewing machines) Regular price: ¥990 (tax included) The needle threader (Nice Through) is compatible with home, professional, and industrial sewing machines. Regular price: ¥990 (tax included) I accidentally bought duplicates of these items (^^;) Both are new and unused, but the Nice Through package was dented and damaged, so I discarded it. I've put it in a zipper bag instead. I'm not currently considering lowering the price, so please understand m(_ _)m I am a non-smoker and do not have any pets. #KAWAGUCHI #ProfessionalSewingMachinePresserFoot #IndustrialSewingMachinePresserFoot #ZipperPresserFoot #2mmPresserFoot #SewingSupplies #NeedleThreader