The display includes 10 each of 15 styles of officially licensed candy brands. Decorate notebooks, reward good grades, and collect 'em all! Over 80 styles to collect, trade, and sniff! The Stink Factory uses the highest quality inks, scented oils, and encapsulated inking processes to create its incredibly long-lasting scratch 'n Sniff stickers. Each package contains 2 sticker sheets and 1 hidden, limited edition sticker. Decorate notebooks, reward good grades, and collect 'em all! Over 80 styles to collect, trade, and sniff! The Stink Factory uses the highest quality inks, scented oils, and encapsulated inking processes to create its incredibly long-lasting scratch 'n Sniff stickers. Great for Teachers and back to school.