Item Type: Bottle Brush Material: Silicone and plastics1Safe Silicone Material: The bottle brush is mainly made of premium silicone, safe and non toxic, and will not produce odor or harmful substances to the glass. 2Dead Corner Cleaning: The unique brush head can easily enter the glass, bottle difficult to clean the dead corner, convenient for you to thoroughly clean the cup. 3Long Handle: With a long handle, easy to hold, brushing force controllable, easy to clean the bottom and corner of the cup, avoid hand contact with stains. 4Widely Applicable: Our brushes are not only suitable for cups, bottles, but also for cleaning tableware, kettles, etc. , widely used in home or office places. 5Simple Clean: The silicone cup brush is easy to clean, with hanging holes, can be quickly hung dry, save time and energy, not easy to breed bacteria. &nbsp1 x Bottle&nbspBrush