The gold straws are great for Christmas day, birthday party, family gathering, barbecue, and everyday use ,and your cup is the most special one! Made of food-grade stainless steel, FDA approved, no metal aftertaste, BPA free, dishwasher safe, reusable and environmentally friendly. Perfect suit for thin drinks like water, cocktail, coffee, ice tea, cappuccino, and which is not suit for thicker drinks like milkshakes, smoothies, yogurt etc. Modern and sleek stainless straws add fun to any party, trendy for family reunion, girl's night out, cocktail party, Patio BBQ, picnics, boating and more! Great gift choice for your families and friends.