Given the background description of some cooking related query, summarize the question into a title
Q: Currently there is a question about magnetic stripes vs wood blocks, but I was wondering what the general concensus is regarding knife sheaths (like this one) They seem great if you only have a couple knives -- they don't require counter space and aren't at risk of causing accidental harm by falling off a wall. What are the pros and cons of using these instead?
A:
Storing knives in knife sheaths