Luckily I'm not in a position to shoot anybody down - I know
absolutely nothing about this style of vase!

I
think there's a bit of age to them - the bases have certainly seen better days, and there was an awful lot of muck inside them when my father bought them (these styles of vase aren't my cup of tea, but he seems to delight in buying them
en masse!). They also match up fairly well in quality to his other Aseda bubbly vases.