The Long Straw Cleaning Brush Set is a practical solution for keeping your narrow tubes and straws spotless. Each brush features stainless steel handles with thin nylon bristles that effectively clean tumblers, sippy cups, bottles, and tubes without scratching. The tiny bristles reach into tight spaces, removing residue and buildup with ease. Designed for durability and ease of use, the brushes are flexible yet sturdy, making cleaning quick and efficient. This pack of 2 ensures you always have a spare brush ready, perfect for maintaining hygienic drinkware at home or on the go.