Remove the top part of the box. Using the glue stick put a layer of glue on the bottom part of the cross including the sides. Then cover the glue with sand. Let dry. Cut the raffia to the size of the box. Using the glue gun put glue on the bottom of the cross and then glue the raffia in place. Let dry. Use the glue gun and glue the seashells to the bottom of the box over the raffia. Let dry.