Unique Bargains Nylon Flexible Bendable Long Reusable Drinking Straw 12 Pcs Blue 10"x3/8"

The bristles are made of hard nylon fibers, and the handle is wrapped with stainless steel wire, which is flexible and easy to bend, so you can easily brush even curved parts such as the neck of a teapot. The rubber coating prevents the wire from scratching the inner wall of the cup. The spiral bristle design ensures that the brush fully contacts the wall of the straw for a more comprehensive cleaning. It can be used for water bottle straws, funnel necks, teapot necks, and coffee cups. It can also be used in small gaps such as electric fans, circuit boards, keyboards, and water bottle screws. How to use: Insert the brush into the straw, rotate it from top to bottom to clean, and hang it to drain after use. Note: Avoid excessive force when cleaning to avoid damaging the brush or the inner surface of the straw. Clean the brush regularly to keep it clean and extend its service life.