All kinds of materials Santa Claus.

Legend has it that every night on December 24th, a mysterious man will fly in the sky in a sleigh pulled by nine reindeer, enter the house from chimney to chimney from house to house, and then secretly put gifts in socks at the child's bedside or pile them under the Christmas tree beside the fireplace. He is busy making gifts and supervising the children's behavior at other times of the year. Dear friends and children, have you received the gift from Santa Claus?