This here is a locally-made take on that particular pedal by a brand named after natural disasters developed with noise rock luminaries Sun O ))). Comes with a dumb name and lots of boiling rage inside.

Model: Gehirn Enterprises I Feast On The Entrails of Your Dead God 
Made: Hobart Australia, recent model
Serial: N/A
Type: fuzz/octave
Power Input: standard 9v DC centre-negative (supply not included)
Accessories: none

Condition notes: used, no major marks. Tested and fully functional.
Overall: very good condition (8/10)