Property me the stink bombs and ordered a first released in my basement. At first I smelled nothing, but I had half an hour away and again briefly my stairwell smelled so perverse that I went back again. The second I threw the bus, where the stench quickly spread and almost everyone got out (at the end instead of about 50 people only 10 mitgefahren -> 1 has passed in the middle of the station). The last I threw in the classroom and have it conceded a school exclusion because our classroom is no longer walked on. With those things you can really get in trouble, but the reactions of people are really fascinating. I recommend it definitely!