Strips surprisingly good, but not smoothly. Hard to be precise. You're trying to strip or cut a wire, press gently - the wire is not cought and the stripper isn't moving, press harder - nothing, yet harder... click... it's ready. Approximately where you wanted. Oiling hasn't helped, but removing one of the springs as recommended one of the buyers, partially helped. Unfortunately, only partially. Some overpriced for this quality.
Excellent quality...thank you.