Yes, I have tried it… It comes with a few tests, I think 2, 4, or 10, depending on what you choose, and it’s disposable – you don’t keep it forever, only for the duration of however many tests came in your box. I bought mine online for about $12, with free shipping (for a 2 test box). Just do a google shopping search, and click the ‘free shipping’ option, and you will see. It is very, very good. Depending on when you look, sometimes there’s even better deals. http://www.google.com/products?q=bayer+a1c+Now+tester&hl=en&… Just keep an eye on the expiration dates… and it should be fine.