There are no high-precision tweezers (ie for watchmakers, I would rather recommend other), but the delivered value for the price is really more than optimally and require for a finer electronics work. The build quality is quite clean, perhaps now and then a small ridge, where you still can "pluck over it" with a needle file something, but not a significant shortage. I tried (as much as possible with your smartphone just went any) that can help so many in the purchasing decision, the positioning and the flat closing behavior of the tweezer tips on capturing some pictures and hope that.