This cache is not your typical container, nor is it your typical logbook. A pen or a pencil should still work but I woud recommend a sharpie for the logbook. This area seems to have been a dump for people in the past and so I am adding the dangerous area attribute because of broken glass. For this reason I would also recommend close-toed shoes and a garbage bag for cito. Please do not post pictures of the cache, leave it as a surprise for other cachers. Have fun!
As per geocaching rules, there is also a small container with a logbook hidden here. You can choose to sign one or both of the logs (you'll see what I mean when you find the cache).
Congratulations to chipchip88 and Stokerliz for the joint FTF!