Lovely unique little piece, a plating chalice which bounces, the vesicles (small Coloured Bubbles) continue to inflate as the coral grows to the size of common bounce chalice. I've been sourcing these for the past year have passed qt and are growing nicely. they are multicoloured and there are many different colour morphs here to choose from. added as one listing to keep the site tidy, Enjoy picking through them!

these always look awful after shipping, be patient, they should start to puff up after a week, bouncing is dependant on tank stability and light intensity, its not an exact science so experiment.