This suit contains 50 straw brushes and nylon bristles with a length of about 100 mm. Very suitable for cleaning straws on glasses, duckbill cups, baby bottles, etc. Easy to use - just plug it into the pipe, rotate it, remove it and clean it. Using long, soft and durable bristles, you can clean every size of pipe you have without scratching the inside of the straw. In addition, it will not leave a lot of fluff in the pipeline like the pipeline cleaner. Durable and multifunctional - Use our durable straw brush, which is very flexible, but not easy to break, and stronger than some inferior and fragile straw brushes. At the same time, this brush can also be used to clean pipes, narrow pipes, hookahs, coffee pots, sink drains, bird feeders, tobacco loopholes and other hard-to-reach corners. How to make it - These straw cleaning brushes are made of Plastic, which gives you durability and versatility. The bristles are made of nylon, which is durable and easy to clean. Bypass any surface or manipulate any depth. Dishwasher washable - These tube cleaners are easy to clean after use, because they can be easily put into the top bracket of the dishwasher, which will not affect the effectiveness and function of the brush. Colour:White Material:Plastic Size:100x10mm Package Contents: 50 * Brushs