MAKE YOUR HAMMER MAGNETIC
you can make a hammer more useful – hard to imagine, we know – by adding a magnet to the handle to assist in picking up the ( hopefully) occasional fallen fastener. Get a cylindrical rare-earth magnet with a small diameter ( at most hardware or craft stores) and drill a hole in the center of the bottom of the handle to accommodate it. add a dab of glue to the hole before inserting the magnet. Use a plug cutter for the initial hole and you can enclose the magnet for a clean, invisible install.