XIANQI Pure Copper Material: This clamshell mountaineering compass is made of high quality copper. This pocket compass has a small and sturdy design, small size and very convenient to carry. Reminder: There is a V-shaped joint design on the side of the compass, which can easily open the compass. Portable Retro Design: The color of the clamshell compass casing is gold with different surfaces and a refined appearance on each side, retro nostalgic style design and pocket size,easy to carry. Fluorescent and Practicality: This clamshell compass is made from high-strength copper, It is rugged enough to work in any weather conditions. Bubble levels can increase their accuracy and reduce errors. The special design of the fluorescent light allows the compass to continue to provide direct data to you in a dark environment after absorbing enough sunlight. Application: Excellent waterproof pocket compass hiking, camping, orienteering and other outdoor activities. A perfect outdoor navigation tool or a collection compass gift for kids, family and friends. Compass Operation: It is important that the metal compass vintage style compass is held horizontally so that it can rotate freely. The scale has w for the west, N for north, E for east and S for the south. The red pole on the compass is N and the white pole is S. Do not use the compass near ferromagnetic objects, high-voltage lines and electromagnetic devices, as this may cause errors and reduce the sensitivity of the compass.