Unistik 3 single-use safety lancets provide an easy and convenient way to perform capillary blood samples for tests including glucose, cholesterol, PT/INR, blood gas and other capillary tests. The Unistik®3 range features an ergonomic design for complete confidence and control during the sampling procedure, and a permanently retractable needle to protect users against potential needlestick injury and cross contamination. This safety lancet also features an indicator for accurate positioning, a lock-out indicator that prevents and identifies attempts at re-use, and laser-etched lot numbers on individual devices for enhanced traceability.