FOR THE DEDICATED MERIDIAN USER: get 3 Blades for the price of 2 - so you can feel fresh and confident for 9 months straight (each blade is made for 3 months of regular use with the Meridian Trimmer). HOW TO USE: connect the Blade to The Trimmer with the Blade side up and press the cutters back until you hear a click. Detach and clean the blades regularly by brushing off hair scraps to maintain the blade's performance. DESIGNED FOR THE MERIDIAN TRIMMER: our ceramic Blades are designed for a seamless fit with our Trimmer. They have an anti-knick shaving guard and won't rust. FEEL FRESH & CONFIDENT: designed to be used by men and women our high-performance Trimmer was designed to remove the coarsest of hairs from below-the waist to all over the body MANUFACTURER WARRANTY All Meridian products are backed by a 1 year Manufacturers warranty. Enjoy added peace of mind with 1-year manufacturer's warranty on purchase.