I recall going to a demo during a Thorne's open day, and watching/listening to a professional beekeeper as he uncapped using a fork. He swore by it, and having perfected a bit of a technique myself, would not use anything else, personally. If it ain't broke, don't fix it. I manage to remove cappings only, with very, very little honey being compromised. I cannot see how slicing with a knife cannot also take out a deal of honey - but then again, I've never been inclined to try. Each to their own, I guess.
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