Special Delivery!

Mrs. Millay's class received a special delivery straight from the North Pole. Mr. Williams was greeted by a very small person with pointed ears who directed him to deliver a special package to Mrs. Millay's class. Mr. Williams could have used some gloves because that package was freezing.
Do you know what Mrs. Millay's class discovered when they opened the package? Take a look at the picture below and see for yourself!