This vintage engraving ross london compass can be used as decorative object and educational gift. Its antique finish enhance your home décor, study room decoration, office desks and more. It gives a classy and elegant touch to your space. It is made of premium quality solid brass that makes it long lasting for years. An engraved compass with a personalized message is a great way to ensure your compass gift becomes a memorable keepsake. To use a magnetic compass, one needs to hold it horizontally and let the needle or card settle to allow for the alignment. The compass can then be used as a reference to determine the cardinal directions or to navigate towards a specific destination. The angle at which the needle or card deviates from true north indicates the user's orientation.