-Suitable For Use With Onetouch® Ultra Plus Flex™ Glucose Meter. -For Quantitative Measurement Of Glucose In Fresh Capillary Whole Blood Samples Drawn From The Fingertip, Intended For In Vitro Diagnostic Use At Home & In A Clinical Setting. -Sample Volume Of Only 0.4 Ul. -Minimum Interferences From Endogenous/ Exogenous Substances. -Innovative Test Strips With Performance Conforming With International Standards En Iso 15197:2015. -Sipping In Blood From Either Left Or Right; Added Flexibility For Users.