Smart Microfiber's Bottle Brushes 3-Pack is the perfect solution for cleaning those hard-to-reach spots. Featuring long, flexible handles made from FSC®-labeled wood and soft pig bristles, these brushes ensure gentle yet efficient cleaning for bottles, vases, jars, baby bottles, thermoses, straws, and more. With their eco-friendly design and versatile functionality, these brushes are a must-have for every home, providing a sustainable and effective way to keep your containers spotless.