Using this D'Addario instrument cable is easy. Just plug one end into your instrument and the other into the amplifier or audio device. Make sure the Geo - Tip is fully inserted for a good connection. When using it on stage, try to keep the cable away from sharp objects to avoid cuts. After each gig, carefully coil the cable and store it in a dry place. Avoid bending the cable too tightly as it might damage the internal wire. If the cable gets dirty, you can use a soft, dry cloth to clean it. With proper care, this cable will serve you well for a long time.