Several things to once us ponder displaying a selection of knives mind. Knives are beautiful. They want to be viewed. They would like to be handled. A method for displaying knives will allow them managed in addition to taken down and exhibited. If a knife is mishandled the issue is one of security, it is going to hurt somebody, or ruin both, or its advantage. The good news is that Knives are shape and the same size, -except for pocket knives called folders. Adaptable Drawer Linings and both Lining Drawers are techniques that are terrific if you keep your collection in drawers. One warning, if you follow my advice re. French liner your drawers, you must make certain has Completely Dried or else you will have made a point to rust your knives and automatically.
You could simply leave then sprinkled artistically on the mantel, windowsills, stereo, piano etc., but this is apt to receive them dusty and the dilemma of safety springs to mind. And truth to tell, I have met more than a few spouses which take the opinion that the union might last longer if there were fewer knives on the windowsill, -but I do not have any advice for you in this way. Placing them solves some of the security problem given them hang. This could be the way to go for the knives and swords, but still leave something to be desired. The thing to do is to put them.
The following is based on the premise you have got a box shaped display case at hand that is the ideal size and shape etc if you are currently making a Frameless Display Case shadow box from a collection of items that are interesting but unimportant is more. Pack them in. On the flip side, if your collection is valuable and significant and perhaps much less interesting, less is more. A knife or an anything alone for that matter, all in a case has more fat. Especially in case you include a simple list the details that are essential. Make a shelf out of a piece. Sand carried away. A bit of molding will do the job and is easy to sand and cut. Wrap it in cloth for an easy finish that is padded.