''What did Mars say to Saturn?'' ''Give me a ring sometime!'' Brighten their day and give 'em a giggle with our Lunch Box Jokes , featuring funny, silly jokes and riddles and colorful pictures on small coated cards! 60 different cards. Fronts of cards are coated. Parents can add personal notes on the uncoated card backs. Lively full-color designs. Vibrant artwork makes every card a delight. Cards come packaged in a reusable box. Cards have rounded corners. Cards measure 3-1/4'' square.