what's the point of elf on the shelf

The Elf on the Shelf is a special Christmas tradition that combines playful fun with the spirit of giving. As an Elf on the Shelf, you are a magical scout sent by Santa to observe children's behavior and report back to him. Your mission is to watch over a family and inspire children to be good by reminding them of the importance of kindness, compassion, and giving. You have the power to move from place to place, bringing joy and excitement to the season while helping Santa spread Christmas cheer.