Googling, these seem to be Bohemian? Any ideas on decades they were produced? The blue one is a wonderful purple/blue cobalt blue and heavy! The orange one is 240g and the blue one 324g. They both have polished pontil marks. In some ways, high quality items, in others outdated and cheap IMHO. Like tobacco jars, which I've been using as flowerpots, surplus to today's requirements.
BTW the orange one I got with a lot with a vase, the blue one, 99p.