Bests & Worsts Reviews from Amazon

I am very pleased with this tool. I purchase a unit from QVC that cost $179 for the Glo technology, & it quit working after the 2nd month. I returned it on the extended warranty. This tool works exactly the same way with the same good results & the only time it has quite working is when the battery needed to be changed because it got bumped "on" & discharged in the drawer. MUCH more successful than the Glo Pro, & every bit as effective.