Yeah thats exactly what you do. Just take a regular kitchen knife, or use a blade from a swiss army knife if u wanna be more precise. Cut a hole in the middle the apple thats maybe 1 cm wide, make it like blunt width. Then cut open the top, thru the center, make the bowl as big as u want. Just be careful that you make a connection between the 2 openings and don't break the apple while ur at it. Smoke away, it tastes great, and the weed burns WELL. Also whatever is in the apple feels good on your lungs, it feels like they're cleared out a bit. Hmm I might need to do this later tonight to celebrate the Pistons VICTORY in Game 1.

Just don't leave it around and forget about it. Over winter break i was back at my parents house before I went out to Cali for the Rose Bowl. I made one of those apples, then left it in a desk drawer for like 2 months, haha. I opened it up and it was the sickest thing i've ever seen, it looked like it had spider webs growin off of it and shit. Of coruse I showed it to my Mom as well, and if i remember correctly the response i got was sometihng about how i'm gonna have no brain left by the time i graduate college.. .lol