Bests & Worsts Reviews from Amazon

Where to begin. I received this today, and the first thing I need to say is it's roulette. Maybe you get a good one and maybe you don't. Maybe you should buy two, three, or four. I gave this item one star for the price point, and I gave it another star because one tip works. The problems start with what another reviewer had alluded to. The threading for the tightening/loosening mechanism is terrible. Some of the threads have little 'burs' in them that just add to the already fatal flaw. I was unable to properly tighten the three round tips (you get three flat and three round tips) so every time I tried to put in one of the round tips it would constantly fall out. The flat tips seem to stay rather well and I was able to make due. I plan on purchasing a pricier tool for this in the near future because while this tool has an amazing price, my time and patience are worth far more than $6.18. For the price and the amount of 5* reviews it has I won't be surprised if this item keeps on selling, but I warn you that you may get a defective tool like myself, or you may get lucky. Buying a tool for a bit more $ may prove to be a wise investment not only for your watch, but your patience.