Hy, after some beers i had a discussion with my Friends, wether Professional E-Guitar Players use Blacktrons or not ?
Hope you can give me an answer, all my friends said they would play with one.
Is that true?
\\>Viva Los Tioz<//
I googled blacktron, and I found this:

I think your friends are wrong.
Yes, they use them

The only professional guitarists that I know of that don't are Mark Knopfler of Dire Straits and all the classical guitar players. And the bassists as well.

and the word in English is "plectrum" or "pick"