DART 6 oz. Styrofoam Cups. Dart Styrofoam Cups are the leader in the coffee service industry. Each hot or cold insulated cup has a solid wider base, compared to others, thus no cups tipping over and spilling coffee or tea all over your desk. Packaged for easy storage. Each case has 40 individually wrapped sleeves of 25 cups each. NO CFCs (Chlorofluorocarbons) contained in these Dart Styrofoam Cups or used in the making of the cups. Made in USA. 1,000 / Case