I think the safety tips are quite important, people using foil or people who overburn there screens can end up with Alzheimers at a young age.

no ones fussed with multi-colored lighters and glass.
btw, glass is an inefficient bong material as the cannabinoids tend to stick to the cold sides, this happens especially more when ice is involved. in actuality your distilling all the goodness straight out of the smoke, condensing onto the ice as it passes it. when you pour your bong water out, notice an oily film ontop. that should be in your bloodstream, not your bong.. once you try a nice bamboo bong youll never go back

try a bong with lukewarm water in, no ice,
youll only need to take one or two hits, compared to your usual round of like 5 hits with an ice bong, thinking your cool, throwing your weed out the window