How many colors of titanium for anastomosis

Four colors. Titanium is available in four colors: white, champagne, gray, and wood grain (black, red walnut). Titanium is considered a rare metal due to the fact that in nature its presence is dispersed and difficult to extract. The anastomosis staple is the titanium staple anastomosis. It is a device used in medicine as an alternative to manual suturing, and the main working principle is to use titanium staples to cut and close or anastomose tissues, similar to a stapler.