Lancets are compatible with the Accu-Chek Softclix lancing device, not other glucometer testing devices.They reduce the pain and hassle of blood glucose testing with convenient pre-set lancets; These ultra-small needles can be used with the Softclix lancing device to collect a blood sample.Easy-to-use, sterile lancets feature a thin gauge and bevel cut to ensure smoother entry and to reduce discomfort while testing your blood sugar