20oz Styrofoam Cup$74.00 20oz Styrofoam Cup, 500/case 20oz Styrofoam Cup quantity Add to cart SKU: 20C18 Category: Cups & Cutlery Description Description 20oz Styrofoam Cup, 500/case Related products Add to cart 8 oz. Styrofoam Cup $65.00 Add to cart Cup, 8oz, 25/Sleeve $2.25 Add to cart Dart Cup Lid – 8oz $3.99 Add to cart Straw 7.75″, Individually Wrapped $21.50