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What Is the Grass Carp Stone? A Detailed Guide to Removal, Polishing, Care and Price
You are probably quite familiar with the grass carp, but you may never have heard that a grass carp stone is hidden in its head. So what is the grass carp stone? How do you remove it? How do you polish and care for it? The grass carp stone, also known as the black carp stone, fish scare stone, fish essence stone and fish pillow stone, is