Accu-Chek Safe-T-Pro Uno is a box of 200 sterile, single-use lancing devices designed for safe and hygienic blood glucose testing. These disposable lancets are manufactured by Roche and provide a convenient solution for obtaining blood samples. Each lancet is individually sterilized and intended for one-time use only to maintain hygiene standards and prevent cross-contamination. The product comes in a box of 200 units and is compatible with Accu-Chek blood glucose monitoring systems. As this is a medical device used for blood sampling, proper disposal of used lancets in appropriate sharps containers is recommended.