Set of 8: Includes 17"/16" bottle brush, 15.3" extra long straw brush, 10" spout/tube brush and bottle lid detail cleaner. This quintet is ideal for cleaning bottles, straws and caps inside and out. Widely Use: If you need a bottle cleaner set to clean your favorite water bottle, ours will do it. Our bottle brush set is suitable for many kinds of tube cleaning, for bottle, wine/ beer bottles, baby bottle cleaner, straw, narrow and wide-neck pipe, mason jars, teapot, coffee machine and pot, hookah, flower vase, sink drain, weed smoking bong, hummingbird feeder, computer keyboard. Unique Dimension: Each brush has unique dimension and shape for different cleaning purpose and hard to reach corners. Stainless steel body, durable and resilient nylon bristles provide excellent cleaning performance, they are odorless and non scratch, work great on glass, plastic, porcelain, aluminum, stainless steel and more. Easy to Store: Each cleaning brush is equipped with a ring for hanging, drying and storing. When not in use, they can be hung on the kitchen or bathroom wall, or stored in a cupboard or drawer. Perfect After-Sales Service: If for any reason you are not completely satisfied with your purchase, or encounter any problems during use,you can click the "contact seller" button to send an email to us, and We will provide you with a satisfactory solution within 12 hours.