BOTTLE CLEANING BRUSHES: This set of brushes is ideal for cleaning all your glass bottles and containers. Water bottles, wine bottles, beer bottles, vases, metal flasks, decanters, glasses and baby bottles: this set of cleaning brushes is suitable for all your needs. SOFT COTTON TIP: The soft cotton tip of the glass bottle brushes is perfect for cleaning the bottom of bottles, baby bottles and vases without scratching them. Scratches on the inside of glass containers encourage the proliferation of bacteria, so it is important to use cleaning brushes with soft tips for your bottles and baby bottles. REUSE: This set of cleaning brushes allows you to clean and reuse your glass bottles and containers. Any glass container can find a new purpose: these bottle swabs are here to help you adopt a zero waste lifestyle by reusing your glass bottles and containers. Note: The data are all measured manually, please allow 1-3cm error, due to differences in light and display, there may be some color