Key Information: ‣ Uses: Codefree test strips for use with the Gl 44 and Gl 50 glucose monitors, designed for hassle-free blood sugar testing. ‣ Directions: Place the strip into the glucose monitor, apply a blood sample, and wait for the reading. Dispose of the strip after use. ‣ Warnings & Precautions: Do not use expired strips as they may provide inaccurate results. Dispose of used strips properly.