Mason jar pour spout dispenser works well for neatly pouring oils, syrups, honey, liquor, cocktail tinctures, vinegar, and just about any liquid frequently found in the kitchen. It's even great for fermented hot sauce! The best part is that when you use a Mason jar as your container, it's way easier to refill than those skinny bottles that olive oils and cocktail syrups typically come in. Lids are BPA free, top shelf dishwasher safe, freezer safe and stain resistant. Fits all regular mouth, standard-sized mason jars. Gasket included, mason jar NOT included.