Set of 2 straws with cleaning brush in cardboard biodegradable tube. Straws are made from stainless steel, can be used for hot or cold drinks and dishwasher safe. Recommended cleaning method is to use brush provided. Provides an alternative to plastic straws and reducing plastic waste: Australians use around 10 million straws everyday or 3.5 billion a year that won’t decompose in our lifetime (Ref: cleanup.org). Eco Credentials: Reusable and sustainable through waste reduction.