This silicone bristles are gentle yet effective, ensuring a scratch-free clean for your bottles. The removable design and compact size make it convenient to carry around in the included travel bag.With multiple cleaning tools for different diameters, our brush set allows you to clean all angles and corners of your bottles with ease.Momcozy bottle brush set includes different brush heads to cater to various cleaning needs: bottle brush head for bottles and breast pumps, angled brush head for teats, and silicone tube brushes for narrow openings like straws.Crafted from food-grade silicone, our bottle brush set is Bpa, Pvc, and phthalate-free. The non-slip handles offer a comfortable grip and can be hung up for easy storage.