Small in size Big in performance Test strips are not included Brilliant backlit display makes reading your numbers easy-anytime, anywhere Preferred on the most healthcare plans Small, 0.6 microliter sample size means less blood Fast, accurate results in 5 seconds. Use with fingertip or palm testing. Includes simple, easy-to-use paper tools to help you lower your A1C Before- and after-meal markers help you see how food affects your blood sugar, plus 4 accustomed test reminders Accu-Check Performa test strips are endowed with the quality of being safe, efficient and easy. This contains one box of 50-strips each, which are effective for quick visual checks ensuring additional safety,Rapid blood absorption and are very easy to handle.