A binnacle is a waist-high case on the deck of a ship, in which navigational instruments are placed for easy and quick reference as well as to protect the delicate instruments. Its traditional purpose was to hold the ship's magnetic compass, mounted in gimbals to keep it level while the ship pitched and rolled. So, we manufactured as same as the real one to give an old marine look to your office or home decoration. It is a completely working compass. You can decorate it on your desk and tables.