AmbiTech lancet Instructions for use : 1) . Wash hands with soap and water. Dry thoroughly. 2) Select fingertip site, slightly off-center. 3) Insert lancet into lancing device, remove cap and use. 4) Apply drop of blood to test strip; wipe excess from finger. 5) Recap lancet;discard in appropriate containe.It is a single use lancet. AmbiTech lancets are used in a variety of lancing devices or in the case of the Safety Lancet as a single use lancing device and lancet..Lancets are used either alone, with a lancing device or in a single use safety lancet to obtain capillary blood samples needed for blood glucose monitoring or for other tests requiring one or two drops of blood..AmbiTech Lancets are Less painful and easy to use. 50 Round lancets including box, 30 gauge sterile lancets, they are totally safe.