The leaf dermaplaner refill pack contains 10x refills (10x single-edge steel blades & 10x steel blade-guards). It is best practice to use a clean tool for dermaplaning at home. For best results, use a clean sharp blade each time, we suggest refilling leaf dermaplaner once a month or every 3 uses—whichever comes first. Always refill both the blade and blade-guard at the same time. Please note - the leaf dermaplaner must be used with a blade-guard at all times. What's included: • 10x leaf dermaplaner refills (10x single-edge blades & 10x blade-guards) • plastic-free packaging • carbon neutral