•3 in 1 Bottle Cleaning Brush for Fully Cleaning Cups: 1 cleaning brush can be detachable into 3 cleaning brush head ( cleaning sponge brush + stiff bristle crevice brush + U-shaped silicone cup mouth brush) Sponge brush head can clean the cup wall and the bottom of the cup attached stains. The stiff bristle crevice brush can clean the cup lid, groove hidden stains. The U-shaped silicone brush can clean a circle of stubborn stains from the cup mouth.
•Detachable & Porous Cleaning Sponge: This removable porous sponge brush head with strong cleaning power and water absorption, easy foaming, flexible and sturdy, also can be removed and replaced.
•All-round cleaning with Long Handle Cleaning Sponge Brush: Long handle design can clean various kinds of cups like wine glass, teacup and bottle, etc.