I made a one hitter out of a pen and a old tiny socket (teeny metric wrench). I rolled up some tin foil to act as a screen so the weed doesn't spill out and it works like a monster.

Without the tinfoil, the smoke is hot. With the tinfoil, it kinda acts like a heating duct or something and the smoke isn't hot.

When I light it, I just drag on it, flame goes into the socket and there is NO smoke outside, I inhale all of it. Nothing is wasted. When I exhale, I turn on my shopvac with hepa filter and exhale my smoke into the shopvac.

I can't smell weed any more so I can't tell.

Think it works?
Tony1234567890 Reviewed by Tony1234567890 on . Will a shop vac conceal the smell? I made a one hitter out of a pen and a old tiny socket (teeny metric wrench). I rolled up some tin foil to act as a screen so the weed doesn't spill out and it works like a monster. Without the tinfoil, the smoke is hot. With the tinfoil, it kinda acts like a heating duct or something and the smoke isn't hot. When I light it, I just drag on it, flame goes into the socket and there is NO smoke outside, I inhale all of it. Nothing is wasted. When I exhale, I turn on my shopvac with hepa Rating: 5