Wow, this is perfect! Thanks thundersnow

plastic foam in my countruy we call STYROPOR!

Very handy little trick that will come in useful.

#1 Welcome! Not sure either why they call it that...here it's called styrofoam..
Love this song!

https://www.youtube.com/watch?v=8d7sQUCF6aM

very nice I was looking for something like that I'm going to try it tomorrow
(here it's polystyrene, like the polymer name)

Here in Norway we say "Isopor", but it's actually the name of a company that produces polystyrene insulation/material. But they were the leading brand in the start i guess, and now the name is become a term of the polystyrene itself among people in general. As #4 says, polystyrene the actual name of the material if we're talking pure basic science terms.

I was waiting to see how he was going to use it to cut the trigger section out, it goes without saying I was very disappointed Now lets think of some other applications for this device. Here are mine:-
1) A very slow hedge cutter.
2) A spaghetti cooker.
3) A really painful trip wire (need modification)
4) A burn your own clothes line (need modification)
5) A Cheese cutter.
6) If you made four of these they would make a very effective "Don't touch my mobile phone/Stapler/pen/desk calculator" office security device.
7) In the event that 'number 6 above' didn't work, a great interrogation tool.
8) A precision fly killer
9) A Hot cross bun marker
10) A Wart, verruca or mouth ulcer remover

And here in Sweden its "frigolit".

#6 don't forget a razor for the overly man men

#8 Ah I did forget that What about an athletes foot scratcher for the same man or a do it yourself cataract remover for his brother