As a leading brand worldwide, Ocean® offers a comprehensive, high quality range of professional glassware featuring a variety of versatile, refined glasses with brilliant clarity and shine. Crafted from high quality, soda-lime glass, the collection includes contemporary stemware, tumblers and specialty glasses, designed to add unique style and value to all venues. Glass coffee cups probably grew in popularity in the 1960's in the coffee bars beloved of the Mods and Rockers (but not together!). They offer a different drinking experience to that of a ceramic cup with the added pleasure of seeing the beverage through the clear walls.