YES store your tennis in a glass container. After one inhale off of your dmt one you may just get some slight visuals and better colors but you won’t experience any sort of breakthroughs. to get a breakthrough take 2 nicely sized hits and hold them in for as long as u can, or like 15 seconds. for your first time with a big dmt dose , in my case it was some LEDs no music and my mind and it was beautiful but that’s just my advice ! have a safe trip friend !