I just finished work on a new steamroller I started working on yesterday. It's made of a gatorade bottle, two pen casing, aluminum foil, and gum(only thing i had to make the seal air-tight. I percolated the casing that's attached to the bottle so smoke/air could flow through more readily. I just ripped it for the first time, and it hit pretty dam well in my opinion. Smoked a couple pack's of some good kb and I'm pretty good nowsmoking. I took some pics to post here, I'm not sur eif this is how to upload them properly, but here goes nothing. Edit: the pictures in order are: the steamroller, steam roller with slide pulled, a close up i tried to take of the percolation, the slide, and finally me hitting it
Easier to just stick a socket on the side of any bottle and add a second hole at the bottom. I also don't see any hole at the bottom, which is the standing-out point of a steamroller.
duuuuude. you're so close, but you forgot the most important step! cut off the bottom of the bottle and THEN you've got a steamroller, AKA a maximum-suction milky cloud craksmoke killer =). The giant hole at the end IS the carb, and you cover it with your palm when you fill it. then when it's milky as F000k you move your 'lighter hand' to the chamber, and then open the floodgates. it's a beautiful thing, and i always love being able to watch the whole process right in front of my face. not to hate on your creation, but i don't think you need the pen part either, that just makes it more complex than it needs to be. Just put your foil-bowl right in the hole and seal it with gum (+5 for gum sealer. that's OG)... you're good to go. sure, it'll end up burning the plastic eventually, but those bottles get hella "resinated" pretty quick, which is why you go to the store, get more gatorade (i also love using 20 oz Mountain Dew bottles, esp since they're green, haha). and make a new crak-killa. i used to live with a spliff-only dude, and he was always hatin on my steamrollers, but whatever. they're so fun. peace man!