Type 5 Foam latex Klingon forehead and nose prosthetics. Blemishes or pitting in the prosthetic can be filled with a filler made from cabosill and pros-aide They will require painting/finishing with either PAX paint or latex paint (Pax paint can be made with a 1:1 mix of Liquitex acrylic paint and Pros-aide) PAX paint can also be used as a skin makeup but you will need a good remover and lots of patience to get it off.