So you put a message into this device and then you roll it on the wall, and it basically has all these solenoids pressing the buttons on spray cans, so you just pull it over a wall and it just writes on the wall all the political messages.
Unesete poruku u ovu napravu i zatim ju zarolate po zidu, a u njoj se nalaze zavojnice i ventili koji pritišću sprejeve sa bojom, pa kad ga jednostavno prevučete preko zida on sam na zidu ispisuje političke poruke.