【Package Contents】This set includes five straw cleaner brushes, with three 10-inch models and two 12-inch long straw cleaner brushes. The 10-inch versions feature bristle diameters of 0.4, 0.5, and 0.6 inches, while the 12-inch options come with 0.5 and 0.6 inch bristles. These straw brushes are designed for effective cleaning, and the straw brush sets provide flexibility for different straw sizes. The reusable straw cleaning brush options help you maintain various straw types with ease. 【Create Material】Crafted with quality materials, two of the 10-inch brushes and both 12-inch models use 1.5mm food-grade 304 stainless steel wires, while one 10-inch brush features 1mm food-grade stainless steel. All brushes are equipped with soft yet resilient nylon bristles, making these metal straw cleaner brushes durable and reliable. This construction suits straw cleaners and water bottle straw cleaner applications, and the silicone straw cleaner compatibility adds to its versatility. 【Product Design】Featuring an ergonomic hanging loop for easy storage, these brushes are flexible and built for repeated use. The varying wire thicknesses adapt to different cleaning needs, and the top protection design helps prevent damage to straws. This cleaning brush for straws is extra long for reaching deep areas, and the straw brushes are designed to bend without breaking, making them suitable for curved straws. 【Baby & Toddler Products】Suitable for use with infant products, these brushes can serve as a gentle baby bottle brush for cleaning feeding accessories. The brush for straws handles reusable straws found in baby bottle brush with care. These straw cleaners for reusable straws are designed to be soft yet effective, supporting daily hygiene for infant items. 【Multi-functional use】This multi-purpose cleaning brush works well for straws and other narrow spaces, such as those in travel mugs or water bottles. The straw cleaning brushes adapt to a range of scenarios, including kitchen and outdoor use. With this brush to clean straws of various types, the straw cleaners offer practical help for everyday cleaning tasks.