Product Overview Safety Lancets for Capillary Blood Sampling, 21 Gauge, 1.8MM Normal Flow.Part Number(s):MPHSAFETY21Z - 200 Each / Box MPHSAFETY21 - 3600 Each / Case Reviews (1 review) Write a Review 1 Review Hide Reviews Show Reviews 5 Great Posted by Katherine Strong on Jul 19th 2011 Very good product, less pain from the pricks.