NauticalMart Brass Marine Pocket Compass With Handmade Leather Case Brass Compass with Glass Face and Leather Cover Case Brass Compass is the best gift for your family and friends. New and high quality Manufacturer by NauticalMart INC Brass Pocket Compass, Vintage Nautical Compass With Engraved Poem, Leather Case Hiking Compass This pocket brass compass is a memorable navy gift for birthdays, anniversaries, valentine’s day Wedding day Description NauticalMart Antique Brass Marine Pocket Compass With Handmade Leather Case ,Inspiration This Brand-new magnetic compass at sea is mainly used for steering a course. The compass reading must be accurate, especially on long sea passages, because an error of one or two degrees in a long course can make a difference of thousands of nautical miles in reaching your destination after many days. The ability to navigate with map and compass is a crucial skill, one that can literally save your life.