This is a set of 3 vintage Lenwile China Ardalt Verithin place markers that were made in Japan. They are made of porcelain or China and have a chalkboard texture to them. You are meant to write the names on them in pencil or chalk so that they can be washed afterward for future use. This set is white with 3D reliefs of fruit  painted in various colors. They measure 3" across. They are in great shape. Please zoom in on photos for full conditioning details.