f the spray strength weakens, re-pumping the cap is necessary.1x Oil Sprayer(500 ml/17.5 oz each one)Material: Stainless steelFill the bottle only half full with oil to allow space for pressure.Simple and comes along with fashionable appearance, With the transparent jar, you can recognize the seasoning(oil/vinegar/sauce) quickly. Easily to clean, unscrew the lid, rinse with water.Size: 21x7.4x7.4cm（The Bottle body has 15cm ）Shake the bottle every time you use it.Capacity: 500MLPump the spray ten or more times until it is firm.Please note, do not pour oil with solid impurities, so as not to plug the pipe, resulting in not working properly.Pump the cap until resistance is , then spray into the sink.