High Quality Material: This pocket compass is made of high quality pure copper shell, durable and firm. Portable design, convenient to carry. Luminous Function: This navigation compass can be luminous after absorbing light, suitable for using during both day and night. Noctilucent function, suitable for using at night. Precise PositioningThe orienteering compass is built-in damping oil for better stability, suitable for rugged sports occasions, can Indicating the correct direction, you will never lose your direction wherever you are. Portable Size:The diameter of this small compass is 5cm, cute and portable for carrying and saving. Distinguish the direction and fix your position,Give you a right direction whenever and wherever you are. Multi-function: This waterproof compass is excellent for hiking, camping, orienteering and other outdoor activities. It a perfect outdoor navigation tool or a collection gift for kids, family and friends, Makes the perfect gift for you or a loved one.