Description:Made from highly insulating stainless steel, these tumblers will help keep your favorite white and rose wines cold for longer when compared to glass. They&39;re also shatterproof, making them a fantastic choice for lively indoor and outdoor social gatherings.Features- Color: As shown.- Material: Stainless steel.- Size: About 21x7.5x7.5cm.- More Safety: Stainless steel wine goblets are made of food grade stainless steel both inside and outside. BPA free, reusable, unbreakable, safe and durable to use.- Keep The Original Flavor:Insulated tumbler design beverages are colder or warmer for longer time than conventional glass, preserve the original taste and nutrition of drinks. Stay cool in summer and warm in winter.- Easy To Clean: Large and wide mouth opening and smooth rounded shape are easy to clean.- Widely Use: 17 ounce capacity is perfect for a picnic, bbq, bar, day to day meals, or a lavish dinner party. Perfect for any hot or cold beverage, water, milks , fruit juice, sodas, beer and other drinks.Package:1 x Jewelers Rubber Hammer1 x Ring Mandrel Sizer 27 x Circle Models