Reddit reviews HIWARE Drinking Straw Cleaner Brush Kit - (3-Size) 9-Piece Extra Long Pipe Cleaners, Straw Cleaning Brush for Tumbler, Sippy Cup, Bottle and Tube

MULTIPLE SIZE – With this set of 9 straws you will get a straw with a diameter of 6 mm, 9 mm and 12 mm, and nylon bristle length of 8 inches, 10 inches and 12 inches. Great for clean your straws on Tumbler, Sippy Cup, Baby Bottles, Tervis, CamelBak, Hydroflasks, Yeti, Starbucks Cup and others.EASY TO USE – Simply insert it into the pipe, rotate it, remove and wash it. With the long, soft but durable bristles, it can be used to clean each size of pipe you have and does not scratch the inside of straws. Moreover, it doesn’t 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.DURABILITY & MULTIFUNCTIONAL – Use our durable straw brush that is very flexible but will not break easily which is much stronger than some inferior and fragile straw brushes. Meanwhile, this brush also can be used to clean Pipe, Narrow Tube, Hookah, Coffee Pot, Sink Drain, Hummingbird Feeder, Weed Smoking Bong and other hard to access corners.HOW IT’S MADE – These straw cleaning brushes are made of food grade stainless steel, while bringing you durability and versatility. The bristles are made of nylon which is both resistant, and easy to clean. Get around any surface or maneuver any depth.DISHWASHER SAFE – These pipe cleaners are easy to clean after use since they can easily throw it in the top rack of the dishwasher, and this won't affect the brushes' effectiveness and functionality.