3 in 1 Multi Bottle Cleaning Brush,Sponge Baby Bottle Brush, Cup Lid Gap Bottle Cleaner Brush Cleaning Brush One bottle cleaner brush three use, multi-function long handle cup brush. Triple cleaning mode, for different stains comprehensive and efficient cleaning. Sponge brush head, clean the cup wall cup bottom attached stains. Gap Bristles brush, clean the lid groove hidden dirt. U-shaped soft rim brush cleans a circle of stubborn stains around the rim of the cup.This bottle cleaner with Flexible sponge brush ball for deep cleaning, soft and durable, rich foaming, strong cleaning power. Easily remove milk stains, coffee stains, oil stains, tea stains, not only a baby bottle cleaner.Gap bristles brush , clean up dead corners. Deep cleaning trench, remove hidden dirt, care for Nipple. Bottle cleaner for washing narrow neck. U shaped design soft brush head for cleaning around the lid. Soft dense brush, rotating around, easy to operate. 3 in 1 Multipurpose Bottle Gap Cleaner Brush. Made of high-quality ABS, sturdy and durable, comfortable grip, which is non slip and brings you strong cleaning ability and allows for powerful scrubbing, able to clean off the stubborn stains on the bottom and hard to reach areas, clean the body effectively. These cup brush heads are made of high-density sponge material, which is more absorbent and soft, and will not scratch the cup.Ideal for multi-material cups, teapots, bottles, thermoses, and more, perfect for cleaning the inside of narrow-necked bottles.