The basics A synthetic wax which is easily manipulated to form cuts and other molded shapes. The benefits Modeling wax and SynWax may be used interchangeably to smooth prosthetic edges, block out eyebrows or add features to your character look. The uses SynWax stays flexible and is great for eyebrow block and injuries located on moving body parts like the face and joints.   The bottom line Achieve finer detailing for your special effects look with this propriety blend of specially formulated synthetic waxes. 100% vegan.