Three natural agate snuff bottles, one with a coral stopper, engraved with a figure of Zhang Guolao, sitting Backwards on his donkey, one of the Daoist, eight immortals, the reverse has irregular white and black striations and translucent white streaks, plus a bottle of natural pebble shape and an elongated bottle with carved character 'Happiness' on the shoulder, height 6, 6.5 cm and 7.5 cm