This is a great old timer method for treating the inside of leather sheaths so that they do not corrode or rust your knives of axes. Help support our family and channel! Shop Amazon through this link: https://www.amazon.com/shop/countrylivingexperience Preventing knife rust is important especially for high carbon steel knives. Tanned leathers have chemicals in them that can corrode the steel and the sheaths also hold moisture against the knife. Beeswax pellets: https://amzn.to/35aVR3f Mineral oil: https://amzn.to/2OrLzpp Thanks for stopping by and don't forget to come see us on: Our Site: https://countrylivingexperience.com/ Facebook: https://www.facebook.com/CountryLivingExperience/ Pinterest: https://www.pinterest.com/countrylivingex/pins Instagram: https://www.instagram.com/countrylivingexperience/