Get sparkling clean drinkware and more with the Multifunctional Tumbler Cleaning Brush. With its 3-in-1 multifunctional design, this versatile brush makes cleaning a breeze. The U-shaped silicone gap brush, stranded wire slit brush, and stiff corner brush each tackle different cleaning challenges, ensuring every nook and cranny is spotless. Effortlessly switch between brush heads with a simple counterclockwise twist, thanks to the 360-degree rotation feature. Perfect for teacups, feeding bottles, ice cube molds, peelers, and kitchen utensils, this innovative tool saves you time and effort.