3 in 1 Multifunctional Cleaning Brush 3 Pack Bottle Cleaner Brush Insulation Cup Crevice Cleaning Tools Tiny Bottle Cup Lid Brush Cleaner Brush Suitable for All Kinds of Cups and BottlesFeatures:1.Rotated 180and swapped, small and fast, easy to change, with hanging holes, can be hung up when not in use, and convenient storage.2.U-shaped Brush match..