Smart automatic Cap Design: Bottle caps will automatically open when the bottle is tilted, and close when upright. Which allows for easy one-handed pouring. The cap is made of food grade BPA free PP. Free Anti-slip Mat：The given silicone mat is used to place at the bottom of the olive oil dispenser bottle. When used, it can reduce the chances of breaking when heavy contact impact with kitchen desk. Oil and Vinegar Dispenser: It is very suitable for dispensing liquid condiments, such as vegetable oil, vinegar, soy sauce, syrup, cooking wine, and diluted honey. The oil bottle is made of lead-free glass and can be cleaned in the dishwasher. Do not rinse directly with 100° boiling water. Capacity: The cooking oil dispenser can hold 25 ounces of liquid, and the outer bottle body has its own capacity scale design, which can control the amount of liquid to use each time.