Accu-Chek mobile blood glucose monitoring system is suitable for self testing only, it comes with 1 test cassette with 50 tests, 2 AAA batteries, 1 Accu-Chek fastclix mobile finger pricker, 1 Accu-Chek fastclix drum with 6 preloaded lancets. With the Accu-Chek Mobile Blood Glucose Monitoring System There is no more need for test strips, no lancet handling & has been clinically proven to be less painful.