The OXO Good Grips Bottle Cleaning Set includes a long bottle brush, a straw brush, and a detail cleaner for thorough cleaning of beverage bottles. The long bottle brush is excellent for cleaning the interior surfaces of bottles and is also suitable for bottles with a narrow neck. The brush features soft side bristles for gentle cleaning of bottle walls, as well as short, stiff bristles for thoroughly cleaning the bottoms of bottles. All three pieces are attached to a convenient ring and can be easily removed and used. The brushes have sturdy, shape-retaining nylon bristles and a soft, comfortable non-slip grip. Dishwasher safe.