3 in 1 CLEANING BRUSH3 in 1 design, Specially wash deep grooves, gaps, corner positions, Dense brush | strong detergency | easy to clean. Convenient Storage, Carrot Shape, Beautiful And Beautiful. Disassembly DeviceFits to the mouth of the cup for easy cleaning, Clean the spirals, gaps and corners that the sponge can't reach.Slender hook-shaped disassembly device,Easily remove the silicone ring to remove stubborn dirt. Easy To CleanEasy to clean, just gently rinse with water, dry quickly, not easy to breed bacteria. 360 No Dead Angle Cleaning Can Be Cleaned Anywhere. Thoughtful Design180 rotated and replaced, small and fast, easy to switch, with storage hanging holes, can be hung when not in use, convenient storage. Wide ApplicationSuitable for all kinds of cups and bottles,such as cups, glasses, milk bottles, sports cups, wine glasses, tea cups, beakers, etc.Can also be used for kettles, kettles lids, plates, pacifiers, etc.