Bests & Worsts Reviews from Amazon

This little thing is thin, lightweight, solid construction, and cranks out more lux than I've ever seen from any other pen light. Incredibly handy and not heavy when you find it stuck in your mouth for 20 minutes looking for something that fell into one of those crevices under your car seat that is, for all intents and purposes, a black hole. You'll have a hard time finding AAAA batteries at most stores (not that you'll need them often as it runs A LONG TIME per set), but here's a trick. Peal open a good quality (copper top) 9 volt battery and inside you'll find 6 AAAA batteries that will fit!!! I will be getting one of these for each car since I've discovered this nifty trick!! For this price at amazon, it's a must have and great gift that anybody is likely to appreciate.