Not everyone remembers to carry a pen and a box cutter with them at all times, but with the ForeverPen™, you get the best of both. This tiny titanium pen is totally inkless, fits on a keychain ...

30-40 parts are cut from plywood with a laser cutter, and assembled to construct the lockbox. The design could easily be reused to make the box out of acrylic, or even aluminum or steel if you ...