Basicly to smoke this u place the joint in the straw as shown
Now suck very hard on the empty straw untill u can hear bubbles.
The chamber shoudl fill up with smoke. and you should get a hit.
Because the chamber is so big there shoudl be loads of smoke still there.
Once have taken your hit then use your thumb to cover up the mouth peice untill u toke again. - or leave the straw open to let out the smoke.
The joint should be smoked down untill it gets to the roach, or just before it touches the plastic on the staw, - otherwise u get plastic fumes BAD!!!!!