I was tired of managing a zillion tabs and all the adds on free timer websites for my classroom – now I just grab this little guy and stick it under the doc cam. It's super easy to use and helps keep my students (and me!) on track. Note that this version does not have a kickstand, which hasn't been a problem for me, but there is a newer version that works the same way but has a kickstand in addition to the magnetic back. The kickstand version also features a 1-60 second option, and you can adjust to a soft or loud beep. Both versions beep continuously until you turn them off, which for me is a great feature. I got a big discount on this one as a bonus with another order, and I actually love the simplicity of this one – it gets the job done perfectly.