Good looking lights. Very good prices.

Since I have a similar unit to the hand held, I might say, mine works great, and shows the markings well. Picked it up at a coin show. Probably paid more, than you are selling them.

The keychain unit, which I also have, will work in a squeeze, but does not work as well as the hand held.

Problem is that the led has a different light frequency and isn't as bright.

Best of all, for home, is the standard light unit that holds an 18 inch 15w flourescent bulb. This is a standard plug in fixture, and a special bulb which many hardeware stores carry. You will save on battery costs and for home/office use, displays best of any.

The regular "light bulbs" don't work very well, but they are the cheapest.