New ModelsNew design: L-shaped brush head, novel handle, comfortable and easy to hold, fit the bottom and mouth of the cup, and the curved surface can easily decontaminate.Material: handle is ABS, brush wire is nylon, stainless steel ring. Not easy to shed, the thick bristles can easily remove stubborn stains without damaging the cup body.How to use: The large and small cups are convenient to brush, and there is a gap brush at the tail, which is small and mini. Cups can be cleaned along threaded teapots etc...Size: 38*6*5cm (there is a slight error in manual measurement). Suspended storage for quick ventilation.Applicable: The cup brush is suitable for most cups, water cups, thermos cups, wine cups, teapots, etc. on the market.