what is elf on

Elf on the Shelf is a tradition that involves an elf toy who moves around a house during the holiday season. The elf's purpose is to observe the children's behavior and report back to Santa about their good or bad actions. The elf is also supposed to bring joy and magic to the children's lives. Elf on the Shelf can be a fun and exciting way for children to get into the holiday spirit and create special memories with their families.