Waza stuff is generally good, and this is also good. It's not a million miles from a Fuzz Face, but a little more pronounced through the mids and a little tighter and snappier, especially in the 'modern' mode. It's a really great take on the classic genre, and housed in Boss' bulletproof case, it's surely a perfect live pedal. 

Model: Boss FZ-1W Fuzz
Made: Japan, recent model
Serial: ZON0797
Type: fuzz
Power: standard 9v DC negative power supply or 9V battery (not included)
Equivalent new street price (approx): $289aud
Mods: none
Accessories: original box and manual

Condition notes: used, no major marks. Tested and fully functional.
Overall: excellent condition (9/10)