Ebony is one of the rare and precious timber in the world, which is produced in tropical rain forest areas. Its growth period is very slow, the wood is extremely precious, the material is exquisite, the density is high, the brown eyes are small and rare, and the hardness is the highest. Hard and smooth, the patina formed by grinding the cut surface is very bright, like a bronze mirror; It is like the surface of satin, which reminds people of beautiful jade. This jade-like smoothness comes from its compact texture, rare brown eyes and heavy oil. The unpredictable black patterns are like famous mountains and rivers, like flowing clouds, which makes impressionist masters sigh. The charm of ebony lies not only in eyes, but also in hands.