The double-sided bristle cup brush, 360 degrees, does not clean dead corners. You can simply push the cup between the two sets of bristles, making cleaning your glassware a breeze. The bristles of the brush are thick and incredibly durable for exceptional cleaning performance. There are three suction cups on the bottom of the brush. The standing glass cleaner can be mounted on the wall table or the bottom of the sink. Multi-function: This family brush is thick and can clean all kinds of cups, such as glassware, sports bottles, beer bottles, wine glasses, tea cups, vacuum cups, rice bottles, rice bottles, vases or coffee pots, etc. on. The unique design of the brush thoroughly cleans your glasses and bottles without extra effort.