These pens are great and I use them a lot with my 2 tablets 7 "and 10". This saves lots of fingerprints and they are pretty accurate. Having three styli for a replacement nozzle, it is as if we bought 6 ... And I'm not yet come to the end of the first. Although also practices elastic cord to hold the pen, just plug the small tip of the cable into the jack of the tablet (okay it condemns the possibility of headphones!) In short, a clever and really cheap purchase ... Think about it to avoid cleaning your screen every 5 minutes!