Using this turntable stylus is easy. First, make sure your turntable is turned off. Gently remove the old stylus if there is one. Then carefully insert the new Excel ES70HR compatible stylus in place. Turn on your turntable and enjoy high - quality sound. When using, avoid sudden movements that could damage the stylus. Also, keep the turntable surface clean to prevent dust from affecting the performance. For maintenance, clean the stylus regularly with a soft brush. Don't touch the diamond tip with your fingers as the oils can reduce its lifespan. If you notice any sound quality issues, check the stylus for damage and replace it if necessary.