AIOUIERSCN specializes in providing you with high quality kitchen cleaning products.This is the last water bottle brush you'll ever want, we are made of high quality stainless steel and premium nylon material, comfortable and flexible, odorless and safe, won't leave scratches on your water bottle.Our stainless steel handled brushes are practical and stain resistant. Soft bristle brush for easy cleaning and no harm to the bottle, clean all kinds of bottles or cups with just this brush. It is very clean after washing with water, leaving no dirt. We use premium nylon material for 360-degree flexibility in cleaning bottles, cups, bowls, pots and pans. The brush head drains quickly and is flexible. Made of high quality stainless steel tube with extended handle design, long bottles can also be easily brushed clean. Our handles, unlike wooden handled brushes, are made of high quality rubberized plastic. In addition, the brush can be hung for easy storage. Suitable for all kinds of bottles This brush can deep clean all kinds of containers and is a must-have at home. The total length of this set of bottle brushes is 15" inches, and the extended handle can easily reach the bottom of mugs and water bottles Effective cleaning