They're all for recreating Krebbs's burn on the leg lamp. You can mix all kinds of colors and images with them.
If you didn't use them, something's wrong, because you need to use the molten glass to get the lamp in the first place, and the wax is one of the two colors to mix.
The grease is actually oil (from the leaking lamp outside Club 41, right?) and is indeed not needed and only adds another color choice to the puzzle.
"There's a difference between knowing you are, and simply being."
Finished: Assassin's Creed 2 (PS3)
Playing now: Assassin's Creed Brotherhood (PS3), The Longest Journey (PC)
To continue: So Blonde (PC), Red Dead Redemption (PS3), Silent Hill Homecoming (PS3)
Last edited by Little Writer; 02/11/2010 at 02:27 am.