I detected for about a year without one, my cousin told me he wouldn't go without one. I thought, "I'm doing OK without one, besides I don't have the money for one", So, after about a year I broke down and bought a Garrett Pro Pinpointer. OH, MY, I love that thing! "I wouldn't go without one" Only problem was the cap didn't hold the battery tight enough to make contact all the time. So I put a single piece of thin stock cardboard, like a cereal box, in the cap! No more problems! I've abused it, scraped the sides of holes with it, gouged it into the ground trying to find my targets, etc. LOVE IT. Then they had to come out with the new Garrett AT pro pointer, waterproof! I too, got one from my wife for my birthday present a month ago, it's even better! One touch can narrow down your large target into several small targets in a pocket spill/ bullet spill! Now when my grandson of 6 goes out with me he can use my old one! He is soooo excited! Can't wait to take him out, he now has his own metal detector, from Harbor Freight, and his own Fiscar's Garden digger, and now a pinpointer! What addiction have I started in this 6 year old!!!