Easily pour oil into the bottle with the KitchenCraft funnel. This funnel helps you to spill less and keep the bottles cleaner. Place the funnel on the bottle and start pouring! The mouth of the funnel is narrower, allowing the funnel to be used for various purposes. The funnel has a diameter of 13 centimeters. This funnel also has a sieve that can be used to remove seeds and other coarse pieces from the oil or any other liquid. The funnel is made of stainless steel and can be washed in the dishwasher after use.