The Bayer Contour Glucose test strips feature an easy to open flip top bottle with technology to keep test strips fresh for a longer period and to make usable for people of all ages. Coding is not required because of the Contour test strip’s automated calibration that is designed to reduce human error and to deliver the most accurate glucose test results. The small blood samples required (0.6 micro liters) and the testing strip indicator window makes blood application easy and almost painless. Alternate site testing reduces the pain associated with by repetitive glucose testing on the same area. For #BY-7151 Glucometer.