13 Pieces Jewelers Screwdriver Set Micro Precision Watchmaker Screwdriver Set 0.6-2.0 Mm with 13 Extra Replace Blades for Watch Repair Jewelry Eyeglasses Electronics. Micro precision jewelry screwdriver set: the screwdriver tip is made of high-carbon steel with patterns carved on the handle, presenting a nice weighted feel and reliability, not easy to slip, which is convenient to hold and apply force with the palm of your hand.
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