Henry Eckert Camellia Oil & Jojoba Oils are 100% pure. Both oils are great to keep your tools, blades & knives tarnish & rust free. Camellia has been used for centuries in Japan, Jojoba is thicker than Camellia and clings to tools more. Simply spray them onto a cloth and wipe down the tool after use. Allow the oil to oxidise (dry) for a minute or so before inserting into a close fitting item like a plane sock. Keep the saturated cloth in an airtight container for easy and economical future use. The oil will not mark your wood workpiece when you use the tool again. This pure oil can be used for personal cosmetic use and as a massage oil after a long day in the workshop!