This is the electro-harmonix Nano BIG MUFF Pi. Despite its compact size, it faithfully reproduces the iconic fuzz sound of the BIG MUFF. [Brand] electro-harmonix [Model Number] Nano BIG MUFF Pi [Color] White, Black [Power] 9V DC adapter (sold separately) or 9V battery (sold separately) There are some scuffs from use, but there are no noticeable scratches or stains, and it works well. Personally, I didn't like it because the sound was a little different from the larger Big Muff. I used it on my board for live performances for about six months. No accessories are included. I'm also selling it on Yahoo! Auctions at a lower price due to the commission fees. Thank you.