A wide-mouth strip quickly attracts and absorbs a small sample, allowing 97% of testers to fill on the very first try 198 system integrity checks help detect and prevent unreliable results Least painful lancet device technology The ACCU-CHEK® Multiclix lancet device has proven least painful technology, Drum of 6 preloaded lancets--no need to see or handle individual lancets. Test from your fingertip or other sites. Results appear in 5 seconds. Just 0.6 sample size required. Perfect fit contoured, ergonomic design with easy-to-hold rubber grips. Save results, 500-value memory with 7-, 14- and 30-day averaging.