Where you get it gonna take that shit to school and see what they do might get a few security guards to tackle me and it'll be false so ahha!!
yea it moves around and everything, and the end part (by the tip of the pen) screws off and you can take out the ink thing if it runs out, and just put in another one from another pen.
lol, I actually have one of those. I was at a "food from around the world" festival thingy (stoner heaven, free samples of amazing food) about a year ago and this medical booth was giving them out. good times.