Ariston began their Refill & Save Program over 20 years ago! The case is for (4) gallons of Truffle Infused Olive Oil Stainless steel container and empty bottles are a separate items. Order Empty Bottle #865 separately. **Pour spouts are sold separately - Item #996** Indulge in the earthy flavors of truffle-infused olive oil with Ariston Truffle Infused Olive Oil. Made with premium quality olive oil, real all natural truffle flavor, this product is a perfect addition to any gourmet kitchen. Exquisite Flavor: The rich taste and aroma of real truffles add a unique flavor profile to your dishes, making them more delicious and appealing. Natural Ingredients: Made with 100% pure Olive Oil, this product is free from cholesterol, trans fats and lactose. It is also suitable for vegetarians.