► Size: approximately 1'' (20-30mm)
► Material: Blue Onyx
► Putting crystal stones on the potted plants can make the plants grow healthy and vigorous; putting them in the fish tank can not only make them crystal clear, but also magnetize and keep the water clean, allowing the fish to grow healthily.
► Using crystal stones as a foot bath can also achieve the effect of massage; the decorative effect is strong, and it is also a good choice.