Hi there,
I`d like to ask about the E string type. When i bought new strings to my violin the man gave me an E string that looked like the A one, it`s also different from my original E (i mean the string brought with violin), but i didn`t put it because i think that it`s a wrong string, it`s a little thicker. (IT EXACTLY LOOKS LIKE THE A STRING)

If it was a set of strings, it`s probably the E string. If you bought them individually, you might have accidently picked up another A string. put em on and try it first.

I didn`t but them individually,

Sorry, i meant that i didn`t buy them individually

if it`s like a full set of strings, its probably a e string. just string it up and try it.