6oz or 8oz Polystyrene Cups (200ml) 1000 per box. Suitable for either hot or cold drinks. Ideal For Any Home, Business Or Cafe. These disposable cups are good quality, sturdy, thick polystyrene cups that keep drinks either hot or cold for quite a long time. Great value for parties, barbecues, functions and events. Save on the washing up with these premium quality white, insulated, smoothwall, disposable poly cups. Each sleeve contains 100 cups.