Easier to use ?C The handle is easy to grasp, when you clean your straws, it is more convenient to brush them and labor-saving. 3 Sizes fit For Multiple Size Straws ?C The length of drinking straw brush kit: 12”, 10”, 8” and the bristle diameters: 12mm, 9mm, 6mm. These straw cleaners are perfect to clean each size straws and pipes you have (including plastic straws, glass straws, stainless steel straws, smoothie straws, silicone straws), also they would not scratch the insides. Safe and durable ?C Made of Food grade 18-10 stainless steel and soft nylon bristles. Reusable and flexible cleaning brush tools. Multifunctional – Our bendable straw cleaning brush kit not only for cleaning straws, but also convenient for cleaning funnel necks, teapot necks, tube or cylinder and other hard to access corners. Also can be used for various drinkware like Tervis, Yeti, and others. DISHWASHER SAFE, BPA FREE, and Easier to hang up in your kitchen.