Stainless steel: made of stainless steel.The stainless steel structure makes it lighter and more durable than glass and crystal, keeping your drinks refreshing and cool.Shatterproof: Stainless steel is super durable and shatterproof, making these glasses ideal for use in any indoor or outdoor environment. Stability: The sturdy bulb shape, long handle and flat base can stabilize the wine glass to fix it on the table and countertop.These glasses are perfect for entertaining friends indoors and outdoors. Strong and Durable: Lightweight, large and smooth cup without sharp edges, safe and comfortable to drink.With the stunning copper finish, these steel wine glasses can shine on any occasion.Stainless steel lining makes food safer. Casual Fashion: Suitable for picnics, daily meals or luxurious dinners.Drinks can be chilled for longer and are a good choice for outdoor entertainment.Compared to traditional wine glasses, they also take up less space in a cupboard or picnic basket. For hand washing only.The Perfect Gift: These wine glasses with stainless steel handles make the perfect gift as they add a touch of modern elegance to any occasion.