I kept the ring from the Fuzz Face Ad!
I also kept the recipe for the Fuzz Faces produced between 1986 and 1990 by Crest Audio, AKA Dallas Music Industries, previously Dallas Arbiter. Foxrox Hot Silicon2 will give you same rich fuzz in a smaller, better, more pedalboard-friendly package. With the features you need in a Fuzz. Made by the original guy, better than the original pedal.