World Cup Series 2, Set of 6 Stainless Steel Cups, Size 12oz, with Included Online World Cup Trivia Game Set of six Stainless Steel cups Each set includes an online, Patent Pending, World Cup Trivia Game free, for hours of educational fun. Food grade 18/8 stainless steel, BPA Free, Top Rack Dishwasher Safe Each reusable stainless cup in the set has a unique, stylish logo. Your guests at the party can instantly locate their cups even from across the room!