Ideal Glass Olive Oil Mister Air Pressure Pump Action Sprayer, Black Refill and reuse - The Ideal Mister produces such a Fine Mist you'll use so little oil it will last for weeks. You only need fill it with an inch or two of oil. The rest of the space in the oil container lets you create AIR pressure. A few easy pumps and you'll feel the resistance. Set aside the pump cap and press gently down on the nozzle to obtain the faintest mist . More unique design-- The bottom of the straw with omentum, effectively cut off some impurities oil within the injection port to avoid clogging. Quantitative -- The calibration of the bottle is high temperature baking , never fade, fuel glance, lets you easily control your intake of oil, bring you more healthy life.Please don't fill too full ,fill it less than 100ML to use to maintain a good pressure and oil spray . Dust cover - it is not only make the oil sprayer much cleaner but aslo the transparent cover with pressure pipe is attached to one, more convenient manual pressure pump into the air. Glass bottle is completely BPA, PVC, lead and phthalate free for your safety- Ultra wide neck design allows easy cleaning- Shaped to be comfortable in your hand. Not getting a smooth mist? Change out your oil for warm water or vinegar. Seal it up. Pump up the pressure and spray. It's been made to last you for years! Take it with you from kitchen to table, outdoors, even on your vacations - perfect for your beach, boat for food preparation.