Onis Carats Beverage Glasses 400ml (6 Pack)If you want to achieve that retro cocktail aesthetic then look no further than these Carats beverage glasses by Libbey. Bringing back to life a bygone era of sparkling excess, these 397ml glasses have a classic speakeasy style design which is ideal for serving vintage cocktails. The cut glass design with smoothed edges is comfortable to hold and of premium quality to ensure it can withstand the rigours of a busy bar. For easy care, the glasses can be