My aim is to make a wooden box that doesn't look openable, such that a cursory inspection and handling would not give away that it had a lid at all. A sort of diversion safe that will be placed somewhere it looks like a bit of boxing that covers a pipe.

I'm new to wood working, so I'm not sure how to accomplish this. Is this possible?

  • 3
    Sounds like a great question to ask at the new Woodworking.SE. That site should be up and running in a couple of days.
    – FreeMan
    Mar 10, 2015 at 18:02
  • @FreeMan yeah, someone else mentioned it when I posted another pseudo-woodworking question here today. I hadn't heard of it before, but had seen lots of woodworking questions here. I'll request that it's moved if/when Woodworking.SE goes live Mar 10, 2015 at 22:32
  • Woodworking has been live for many months now... though there are non-wood answers like making it look like plumbing.
    – keshlam
    Aug 9, 2015 at 1:52

1 Answer 1


The trick here is to actually have the lid start out as part of the box, so that the grain of the wood all runs right across the separation between box and lid.

One way this can be accomplished is to build a solid "block", and then turn that into a box. You first cut off a "lid" off of the solid block, and then by one means or another, hollow out the inside of the box part.

Then you would often use a belt sander or just sand paper on a flat surface and tidy up the two mating pieces (lid and box lip) so that imperfections from the sawing go away and leave an imperceptible gap between the lid and the box.

Since the lid "came from" the box originally, it will all match up and look like a single piece of wood if you get your gap perfect enough.

To better understand the techniques, search on YouTube for "bandsaw box". It is a "thing" in the woodworking community. Some people specialize in making small boxes similar to what you've described but for decorative rather than deceptive use.

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