A brass keyring featuring a lidded compass. This pocket-sized brass compass is a great way to feel like a true sailor. It is a functional navigational tool, important to anyone travelling at sea, or for camping/hiking trips and similar. 

Brass - an alloy of copper and zinc - is easy to work with, can be polished to a gleaming shine, and has a high degree of corrosion resistance, making it the traditional choice of metal for use in harsh marine environments.