Cheap but accurate fever thermometer. Can be used under tongue, under arms (add 1 degree to get accurate temp reading), or rectally. Batteries are replaceable. It's nice because i feel awkward asking people to feel my head if i feel feverish.

Works perfectly every time. Absorbency is also excellent. Easy to use and comes with clear case for tip.

Reasonable priced. They are resistant to being shredded by my puppy. Not very fast but accurate.

Thermometer cannot be returned, but a buyer should be able to get a replacement or money back if defected. Came with a dead battery. But it is dishonest when it says it has a feature and that feature does not exist or work.