Universal SizeThe package contains 6 pieces spout. Each size is 8*3.5cm, cap diameter is 2cm (0.79inch), suitable for most standard size bottles. Safe MaterialMade of eco-friendly ABS and silicone material. food grade, which may come into direct contact with the liquid. There is no smell, you can use it with confidence. Unique DesignAdopt tapered oil outlet design, easy to control oil quantity. Leak-proof silicone bottle cap, with threaded design, good sealing, and no need to wipe the bottle after each pour.Specially designed ventilation holes make it smoother when pouring oil. And has a lid to keep dirt out. Easy to UseSimply remove the cap from the bottle and slide it into the spout. You can open and close by gently pressing the lid with one hand. Not only is it easy to disassemble and replace and clean, but also reusable use. Widely UsedThis professional pourer is suitable for various kinds of bottles such as wine bottles, bottles, etc. bottles of gin, liqueurs, bottles of olive oil, juices, vinegar syrup or any other bottle of liquid.Not only for home kitchen, but also for restaurants, pubs, clubs, cafes and more.Note: The data are all manual measurement, please allow 1 - 3cm error, in Due to the light and display difference, there will be a certain color difference, depending on the physical object received.