Inside outs are stronger knot........but if any pipe hits in the right place its gonna snap. I had a gigantic hammer with literly one centimeter of top glass all over it. I through it at a wall once and it dented it (wood) then I dropped it on linolium a year later or so from 3 feet and it shattered. It landed right on the marbel wich whent right into the bowl witch snapped. And I threw it damn fast, as fast as I could man, but the 3 foot drop was what took that hammer from me man. I called it fatass cuz its stem was like 2 inches thick.

o yea, my new pipe I named hindu cuz Its from the India's finest series