Feature:【ABUNDANT ACCESSORIES】Olive Oil Bottle Dispenser set coming with 5Pcs high quality pour spouts.【LEAK-PROOF POUR SPOUT】Oil pourer is 4 sealing valve on the stoper. Can fit 15mm to 19mm bottle opening.【POUR OUT/IN SMOOTHLY】Pourer spout has a airway tube in the stoper, the air flows into bottle when you pour liquid out to prevent liquid splash caused by poor airflow. Funnel has a airway groove on the mouth, easy to pour liquid into bottle.【SAFE & WIDELY USING】All products are made of odorless food grade materials, BPA FREE, can be used