Four Chinese hardstone figural snuff bottles, 19th/20th century

Four Chinese hardstone figural snuff bottles, 19th/20th century
The first aventurine quartz of pink hue, carved as a pig, the second banded agate modelled as a Confucian boy holding a lingzhi fungus, the third malachite and modelled as a leaping fish, the fourth agate and modelled as a toad.
Largest 7cm (4)

Private mid-Wales collection, the property of a lady.