BPA and lead free, Dishwasher Safe, No metal aftertaste, Colorfast, Plastic free, Reusable and Environmentally Friendly. As a safe and suitable alternative to plastic, they are safer for the environment. Not only the straw is environmental, the portable bag is the same. The material of the bag is natural cotton, It can be decomposed in the natural environment. Beside this, these straws are easy to carry by your handbag. Very handy to rinse off stains. Featuring a stainless steel handle and nylon bristles, the brush is of the perfect size for these straws, also suitable for cleaning cups and bottles. These metal straws look equally beautiful in a cocktail or a smoothie, which add fun to any party, trendy for family reunion, girls night out,cocktail party, picnics, boating and so on. Also suitable for family party, outdoor picnics, hiking, trips and office use. An exceptional value and an excellent gift for any occasion.