This 10fl.oz (285ml to brim) reusable Clarity Hi-Ball s is CE marked half-pint to brim and is made from hard walled polystyrene offering a safe alternative to glass. Ideal for pubs, hotels with swimming pools and more - wherever glassware is inappropriate. Its exceptionally clear, durable polystyrene structure is dishwasher safe and able to withstand up to 100 washes without showing signs of wear and tear. Benefits from being heat resistant up to 100C, stackable perfect for busy bars and resistant to oil, fats, acids, alcohol and salt solutions. Custom print option is available on this item from Kidd Promo perfect for promotional events and the food and drink sector. Can be recycled. Supplier code 648C.