Bayer Contour Next Blood Glucose Test Strips 50 Strips Contour Next blood sugar measurement bars are used only with a Contour Next blood sugar measurement device. It is easy to use and accurate to follow sugar measurements at home. It has a feature (second chance) that enables you to draw more blood on the same test bar when the first sample is not enough to give a result. High precision and does not need to be reclined. Use at least twice a day, just insert the test tape into the Contour Next sugar meter, and place the blood sample on the test bar in the designated area for a quick and accurate reading.