Excellent product for diabetics using insulin Flex Touch Pens.
I ordered this for the Levemir Flex Touch insulin pen. I have decided to split my doses of the basal insulin, so this makes it easier for me to keep track of injections, and avoid forgetting one, or giving a &#34;double shot&#34;. It works great. The product comes with a battery that is protected by a plastic tab so the pen cap is not working until you pull the tab out. The only complaint: the batteries are not replaceable, and the cap lasts one year. The price on Amazon is great, so having to replace it in a year isn't too bad. I also have one for Novolog Flex Pen that I like very much
Rating: 5 stars