Six different mosaic damascus designs were used to make the blade and bolsters. The blade bolsters, spacebar, and screws are 18k coated. Titanium liners blade and spacerbar a fully file worked. 18k tube thumb stud has a insert of a 0.05 diamond. Premium mother of pearl scales. Knife shown on page 124 of Daroms book Art and Design of Modern Custom Folding knives. The book is incuded with th knife.