The seasoned cast iron care kit has all the essentials you need to use and care for your cast iron cookware. Our seasoning spray is made of 100% canola oil. The polycarbonate pan scraper won't collect food particles and features an assortment of angles to easily clean your cookware. The silicone handle holder protects up to 500 deg F. The scrub brush features stiff bristles to easily clean and preserve your cookware's finish.