This is a screwdriver/ Hammer/ Screw Holder. This tool can be used to hold your screws while you're screwing something. There is a holder right above the screwdriver handle. Now you first have to add some velcro inside the box then put the screws in a box with velcro on the bottom then put them in the holder. This device can also be used to hammer light objects and screw in specific screws. This tool will allow you to have easy access to your screws while your working on whatever needs to be worked on.