The very fine structure of the VitaBlocs Mark II and the industrial process are the reasons for the good polishability and excellent enamel-like abrasion properties of restorations fabricated using VitaBlocs Mark II. The material and processing technology advantages of feldspar ceramic, which have been proven by scientific studies, correlate with those of 9 million restorations fabricated to date using VitaBlocs Mark II fine-structure feldspar ceramic blocks. The high translucency of the blocks guarantees very good shade integration in the residual tooth structure (clinical survival rate of 90% after 10 years).