If you want to achieve that retro cocktail aesthetic then look no further than these Carat double old fashioned glasses by Onis. Bringing back to life a bygone era of sparkling excess these glasses are ideal for serving classic and vintage-style 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 350ml glasses can be cleaned in the dishwasher after use.