Made with Only 100% Food-Contact Safe Ingredients Prevents ALL Knife Metals from Rusting with Carnauba Wax and Lubricating, Rust Preventing, Fractionated Coconut Oil. Restores Weathered Knife Handles and Blades, and Protects them from Corrosion During Heavy Outdoor Use Great for Kitchen Knives, Pocket Knives, Metal Cutting Tools, Butterfly Knives, and Wood Carving Knives Brewed and Bottled in the USA in the Ozark Mountians. Supports United States Manufacturing and Jobs Walrus Oil Knife Oil is a 100% natural, food-contact safe conditioner that easily maintains, restores, and polishes kitchen knives, pocket knives, metal utensils, and wooden handles. The natural oil helps prevent rust on carbon steel, stainless steel, titanium, and damascus laminates, while the carnauba wax helps repel water which further contributes to rust. Knife Oil will also penetrate and condition wooden handles to prevent the wood from drying out and cracking. For best results, apply every 1-2 months or as needed.