I bought this tool because my nozzles got stuck and I thought it would work better than a screwdriver. This tool is way cheaper than any screwdriver I've ever owned, so the blade bent pretty quickly as soon as I pressed on it. I assume this might work if your nozzles aren't stuck, but if you have a flat head screwdriver use that instead. What worked for my jets in the end was tapping the screwdriver with a hammer. Tapping loosened them enough to pry them out with a screwdriver.