Pure copper drinking straw, made from food-safe copper. Reusable and plastic-free.
Copper conducts temperature well, so the straw chills quickly in cold drinks.
- Avoid hot liquids, as the straw will get hot to the touch.
- Avoid prolonged contact with acidic drinks such as pure lemon juice or vinegar, as this can cause oxidation.
Rinse the interior with warm water after each use and clean with a straw brush and mild dish soap. Wipe the exterior dry with a soft cloth. Do not leave submerged in standing water. To remove tarnish, rub with a paste of lemon juice or vinegar and fine salt, then rinse and buff dry. Hand wash only, do not use in a dishwasher.