CHAMPAGNE FLUTES: Adopting of stainless steel material, solid. WIDELY USED: Suitable for home, camping, picnic and other outdoor activities. LARGE SIZE BASE: Stable on the table and does not slip off easily. EASY TO WASH: Can be washed by dishwasher, safe and convenient. EASY TO USE: Comfortable in the hand with a smooth, burr-free surface that won’t hurt.