Great multipurpose plastic free bottle brush for cleaning baby bottles, wine glasses and reusable drinking bottles. Made with Coir Fibre and Rubberwood Simple and effective design delivers precision cleaning capabilities.  Clean water bottles, champagne glasses, tea pots, even your juicer blades..... Contains no plastic or toxic chemicals Designed to get into hard to reach places Each brush measures 29cmx 5cm with a convenient string hanging loop. Biodegradable  Sustainable