it works like a horizontal pipe. you hold it like a cigarette, pack the weed in the bowl end, and hit it from the opposite end. edit: congrats on being a Dick Queen also
so basically you just bought a glass tube? pack it full semi tightly. light one side and suck on the other.
look inside the holes. One side should have a smaller hole inside of the bigger hole, that is the side you pack the weed into. You suck through the other side. Use the metal on your lighter to see the cherry and how its burning, and hit to your hearts content.
Ain't nothin like hittin a hitter correctly. Gets you blazed as fuck after 2 or 3 and even 1 'll give you a nice buzz for the road.