In terms of ergonomics pens can't be beat, though if you'd rather go from 0 to escape velocity on a single hit, "the machine" is the way to go (https://wiki.dmt-nexus.me/The_Machine)
Wait, is this a good or a bad thing? Asking for a friend.
2) The effects of DMT wear off in 15-30 minutes, which is why it’s called ”the businessman’s lunch”. Subjectively, however, a person may experience decades of time pass.
I’ve also used NN from a pen. It gave me a strange body load and intense kaleidoscopic visuals.
It was a neat thing to experience.
The fact the mind is able to create these powerful visions and patterns and other realities is really incredible. We have this machinery for perceiving the world and moving though it, but that machinery is capable of so many other insane and beautiful and terrifying things - capabilities which are inaccessible except in rare instances.
It’s really quite remarkable. Underneath our prosaic experience of consciousness is something that can generate infinite fractals, awe-inspiring visions of otherworldly creatures, dream landscapes of colour and shape. Why? Where does it all come from? Is this what life would be like all the time without us filtering the information coming into our senses?
https://en.wikipedia.org/wiki/Night_hag
So, some common sensory interference might suggest many-limbed things, maybe. Like how LSD makes things wobble and crawl about.
The most striking memory with DMT was at night seeing a moonlight cloud full of skulls staring back down at me. I frequently saw skulls in any texture.
It was very long ago. Unfortunately the dealer was raided.
It left a noticable residue in the simplistic vape we had and a few subsequent uses still carried traces of it.