High Quality Bottle Brushes: 14 pcs bottle brushes are made of 304 stainless steel and durable nylon bristles,Includes a brush that can be used to clean the bottle capwhich are not easy to fall.The cleaning brush has sturdy bristles, and the cleaning effect is excellent.The bristles of the pipe cleaner are strong enough to remove debris, soft enough to not scratch<br> Friendly Design: Unlike other cleaning brushes, We have three 8.27 " small bottle brush with dense bristles on the top for easy cleaning of the bottom of the water bottle without scratching the items.And for the convenience of use, Features a detachable key ring for easy access and storage.<br> Effective Cleaning: The cleaning brush is perfect for blind angle cleaning These small brushes for cleaning are specially designed for a multitude of home Easy to get into hard-to-reach spaces, such as U-shaped, tiny straw and arc-shaped products.Using to clear kitchen sink plug hole of debris so that sink strainer fits better.<br> Different Size: There are many size options for this cleaning brush.the smaller goes into very small grooves or holes.the bigger into bottles and glass.We provide a package of 13 nylon bottle cleaning brushes with different diameters to meet different place cleaning needs:2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm, 16mm, 18mm, 20mm, 25mm and a cap cleaning brush, and overall length of brushes are 21 cm.<br> Wide Application: The flexible brushes come with a detachable key ring for quick and easy access.With this key ring, you don't need to worry about losing them.This pipe brush are widely used at life, it can be used as airbrushes, drip tips brush, colandersbaby bottle brush,straw brush, coffee machine cleaning brushes, kettle brush, pipe brush, etc.<br>Note: <br>1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. <br>2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!<br>About Shipping: <br>1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly.<br>2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.<br>3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping!