i mason jars! Cut the lid off of the old salt round and insert it under the ring of a mason jar for pourable items like salt or sugar or you could use glitter or other craft items that you would just pour then dust off extra back into JAR.
Convert Mason Jars into a container with a pour spout. Cut the top off an empty cardboard salt container to the size of the canning lid on your jar (use it in place of the lid). Use the canning ring to screw it in place.