A practical business card case decorated with elegant Korean letters made of mother of pearl. The arrangement of shine and colour in these mother-of-pearl pattern creates a wonderful harmony through the black background and makes this product a remarkable and attractive piece. The embossing on the surface feels very comfortable. There is also an elegant bag for the protection of the surface. The geometric pattern on the back of the case gives it that certain extra. Hangeul was developed in 1443 by Koenig Sejong the Great and eggs of his selected group of scientists. Hangeul is the only alphabet in the history of mankind, whose authors and that date of invention are clearly known. Records prove that the Korean alpahbet consists of 14 consanants and 10 vowels. The system of Korean writing was invented from the basis of Korean philosophy. The philosophy is that the universe is made up of heaven, earth, people, and all living organs. Its scientific system is regarded by all international language experts as the worlds largest alphabet. You can produce all the toes with only 14 consonatas and 10 vowels. This is one of the reasons why Hangeul is one of the most recognized scientific writings mankind has ever known.