High Strength Quality Sponge Material Is More Durable, And May Avoid Scrape In Internal Surface Of Milk Bottle That Causing Residual Bacterium. The Long Handle Design And Unique Sponge Combination May Reach Thorough Every Corner Of The Feeding Bottle For Complete Cleaning. Features: Easy-To-Hold Handle Design Can Facilely Clean By Straight Line Direction The Innovative Appearance Design Is Artistic And Practical Suitable For Cleaning The Standard And Wide-Neck Bottle The Long Handle Design And Unique Sponge Combination May Reach Thorough Every Corner Of The Feeding Bottle For Complete Cleaning