Super Fuzz Boy Fuzz Guitar Pedal, housed in an old Gameboy shell and handmade in the UK.
 
Features:
 
Vol and Fuzz controls
For Guitar, Bass, keyboard and anything else!
Game Boy Enclosure
1/4 Jack Input and Outputs
9v DC Powered (no battery option)
Rubber Feet grips
Thick, meaty Fuzz
True Bypass