The bits keep falling out of the holder.  I cannot use it at all. When I have the handle up-side-down to insert the bits, it's fine.  Then I have to turn it down-side-up in order to put it over the watch.  One of the bits fell out from the handle.  without one of the three, I cannot open the watch case. Totally useless.  It didn't come with the wooden box.  It came with a cheap blue plastic holder without the cover.  It's just a plastic case with holes for the bits and a longer hole for the handle.  It's only half the length of the whole handle.