Features:1.Inclined Brush: Fits to the mouth of the cup for easy cleaning，Clean the volution , gaps and corners that the sponge can't arrival.2.Spiral Brush: High-density spiral fine slit brush,Strong decontamination ability, every thin seam is washed clean.3.Disassembly Device: Slender hook-shaped disassembly device,Easily remove the silicone ring to remove stubborn dirt.4.180° rotated and replaced, small and fast, easy to switch, with storage hanging holes, can be hung when not in use, convenient storage.5.Easy to clean, just gently rinse with water, dry quickly.6.Suitable 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.Specification: Material:PPInclude:1×3 in 1 Bottle Cap Detail Brush Note: Due to manual measurement, please allow an error of 1-2cm, and make sure you don’t mind before ordering. Please understand that due to the different positions of the pictures, the colors may have chromatic aberrations.