8-piece set, including a 43/40 cm bottle brush, an extra long 39 cm straw brush, a 25 cm spray nozzle/tube brush, and a cap cleaner. This five-piece set is perfect for cleaning the inside and outside of bottles, straws, and caps. The extra long 43 cm cleaning brush has extra wide 6.4 cm bristles that easily reach the bottom of the bottle and clean all internal spaces. Perfect for cleaning narrow-necked wine/beer bottles, sports bottles, kombucha bottles, pitchers, and hummingbird feeders. This 40 cm bottle brush has abundant bristles at the tip, perfect for cleaning all standard and wide glass water bottles, thermoses, mason jars, glasses, baby bottles, and sports bottles. The 25 cm tube brush is perfect for cleaning teapot spouts, pitchers, and test tubes. This extra long 39 cm straw brush thoroughly cleans reusable straws up to 33 cm long, from top to bottom. The brush head easily reaches the spaces between the lid and cap. Made of boar bristles and stainless steel, it is BPA-free and non-toxic, ensuring your safety and health. Comfortable grip, quick and easy to clean. It comes with a hook for hanging, drying, and storing the brush.