JOIE Oil/Vinegar Mister Sprayer Contoured Styling BPA Free, Green in color. Use: Pump to pressurize the bottle and then you could spray an oil or a vinegar from it. Never used, just opened and stored with a few marks from storage. Please refer to photos as part of description. The Oil Mister by Joie, is an excellent choice for a healthy and efficient way to mist. Designed to give the user complete control; using mister provides less waste and perfectly coats food, eliminating overuse which ultimately reduces fat and caloric intake. Perfect for misting with olive oil and other oils on fry pans, veggies and salads.