The soft silicone bristles are gentle on the bottle to prevent scratches, while effectively removing milk residue and other stubborn stains. The 360-degree rotating design makes it easy to reach every corner of the bottle, ensuring a thorough cleaning that traditional brushes simply can't do. This brush is not only effective, but also safe for your baby's health. 360-degree rotating electric bottle brush set, designed for meticulous cleaning of baby bottles and pacifiers. The ergonomic handle provides a comfortable grip, making the cleaning process easy and efficient.