Lancing is part of the blood glucose testing process. Lancets are the fine needles used with a lancing device to draw a blood sample for glucose testing. ? Round-type lancets, compatible with standard lancing devices (Autolet® Series, Penlet™ Series, ULT-Lance™ and more. ? Gauges available: 21G, 23G, 26G, 28G and 30G. ? Radiation Sterile, One time use only. ? Delivered in standard boxes of 25 or 100pcs. Available in boxes of other size upon request (polybags of 10pcs, boxes or 50 or 200pcs). ? OEM packaging available.