Whether you pour oil or vinegar into it, it sprays the liquid where you need it, it is a fine stream, not an aerosol. This is especially useful before roasting meats, tortillas or vegetables where you want to limit the amount of fat in the food you're preparing.
The glass container has a capacity of 260 ml and is fitted with a PP and PS plastic spray with a stainless steel ring that works on the principle of a pump, just press on the top part, marked with an arrow.
Please note that due to the higher density of the oil, the spraying effect is not as perfect as with vinegar or other liquids. The glass container is dishwasher safe.