?THE SIZE & QUANTITY? Set including 10 PCS of 12 inches extra long straw cleaner brushes in 12mm diameter, Greatly work for cleaning your straws, Baby Bottles, Yeti, Tervis, Camelbak, Starbucks Cup, Hummingbird?Feeders and others. Packed in one gift nice BEUICIRY bag. | ?THE QUALITY? These Long Straw Brushes Made of top 18-8 food grade 304 stainless steel wire. With the long ,soft but Durable nylon bristles which it doesn leave a lot of fuzz behind in the pipe like Chenille pipe cleaners do which you need to take the trouble to get rid of it. End tip coating that can protective glass straws or soft tubes that does not scratch the inside, BPA free. .You can feel free to buy it with full confidence. | ?THE WIDE USAGE? These Pipe Cleaners widely use with all various materials of Straws, Pipes, Tubes and all narrow-neck bottles, it also can be used to clean Contigo, Narrow Tube, Power Fan, Coffee Pot, Sink Drain, Hummingbird Feeder and other hard to access corners,holes. | ?THE USAGE METHOD? These Straw Brush Cleaners are very easy to use. Simply insert it into the pipe, rotate it, remove and wash it. And it can reuse, it will be better to use with a little dish soap and warm water . If you do not use it , Pls Keep it in dry place. You can also simply put it in the top rack of the dishwasher and hang to dry. the brush is dishwasher safe. | ?THE AFTER-SALES SERVICE? BEUICIRY Brand Cleaning Brushes. Your 100% satisfy for our product is the important thing for us .BEUICIRY always do everything that we can to ensure our customers are happy, Any suggestions from our valued clients are welcome, please contact us at any times. We will resolve your any question or problem into 24 hours?