I had read on the net that it was a 15 gram stogie.I have a gas mask with a clay pipe that was made on a pottery wheel by a friend,baked in a kiln,and had way too wide of a mouthpiece to smoke with your mouth easily.Looked pretty cool but impractical.However,that mouth piece fit over the end of the gas mask just perfectly(I had one lying around years ago as a joke how things have changed,it might be practical to own one now).No one could ask for a larger hit than this device can deliver,the whole mask fills up in quantities only limited by your lung capacity(you've got to remember to close your eyes) Talk about a waste of herb though.
