The BabylissPro Skeleton Trimmer is a replacement blade made of graphite with a fine tooth finish.

The Babyliss Skeleton Trimmer Replacement Blade - Graphite Fine Tooth FX787B (GRAPHITE) Fits ALL FX787 Fits FX787B (GRAPHITE). To remove the blue color, remove the two long screws from the fixed blade. The full blade setup should detach from the unit once removed. Remove the blade setup from package, place the blade block into the housing, align the blade with the shaft, and insert both long screws.