* Beautiful Black Onyx Reiki Tree. * Material: Metal And Wood. * Stone Name: Onyx. * Color: Black . * Size: Height 9", Base 2.6" X 2.6"Inches(Approx.). * Weight: 315 Grams (Approx.). * An ideally molded gemstone tree.Feng Shui gemstone trees or Feng Shui crystal trees are used as a remedy for problems according to the Chinese traditions. Made up of natural rock crystals, gem stone trees are known to ward off negative nergy from around you. The delicate natural rock crystals are appropriately attached to the wires that stand upright from a strong base in the shape of a Stone tree.