when do elves on the shelves come

Elves on the Shelf are a special kind of elf that help Santa Claus by keeping an eye on children and reporting back to Santa with their behavior. They are known for their mischievous nature and love to play tricks on people. Elves on the Shelf can be very sneaky and can hide anywhere! They are very popular during the holiday season, especially around Christmas time. They typically make their first appearance right before Christmas, as they have many duties to fulfill.