Okay, these straw cleaning brushes are total game-changers for keeping your drinkware spotless! You get 10 brushes in the set, each measuring 10 inches long with a 2/5-inch bristle head. They're made with 18-8 food grade 304 stainless steel wire - that's the good stuff that won't rust or corrode. The nylon bristles are strong enough to scrub away gunk but soft enough not to scratch your expensive stainless steel, silicone, or glass straws. Seriously, if you've ever struggled to clean those narrow straws or tubes, these brushes make it so easy. Just run one through with some soapy water and boom - perfectly clean! They're also awesome for cleaning water bottles, narrow-neck containers, or any hard-to-reach spots in your kitchen. The bristles are durable enough for repeated use but gentle on your equipment. Great to have on hand for daily cleaning or to share with family and friends. Plus, they make cleaning actually kinda satisfying when you see all the gunk they pull out. No more guessing if your straws are truly clean - these brushes get the job done right every time. Perfect for smoothie lovers, iced coffee fans, or anyone who uses reusable straws regularly.