Coffee pot shape salt pepper shakers Japan blue sticker brown glaze pottery tiny

This is a set of salt and pepper shakers shaped like coffee pots. They are made of pottery with a deep brown glaze. They are only 2 1/2 inches tall with cork stoppers and stickers that are blue ovals with JAPAN in white in the center. They were found in the original cardboard box but the box will not be sent with the set since the cardboard shows wear from storage. These are in new condition, never used.