The Fuzz Face is one of the big classics in stompboxes. This 69er version features 2 germanium transistors and has posititive ground. So it is NOT possible to power it along other pedals on one power supply. You need an extra power supply or a battery.
This kit contains all parts you need to build a fully functional effect pedal. You can select the enclosure you want. You only need a 9V battery or power supply and 4 knobs for the potentiometers, for 6,3mm shaft.