Silicone mask review of “Kaos” from Immortal Masks! I love scary, horror masks and this silicone mask from Immortal masks does not disappoint! It’s a demon or devil character that is a bit cheaper than the average mask but still looks crazy realistic and convincing when filmed properly! If you want to save a tiny bit of money, you can always try looking for silicone HALF masks instead of a full bust. It’s pretty easy to hide the neck seam and it will save you a bit of loot!