quick question about super plossels

Hi,

Got a an 8" scope from orion and went for the eyepiece upgrade from
the plossels to the super plossels.

However, I have only just noticed that on the actual eyepieces it only
says plossel, so does this mean the eyepieces are only plossels or do
the super plossels only say plossel on them as well?!
To add to the confusion, on one of the eyepiece boxes it says
superplossel but on the other box it says nothing!

So basically, I want to know what a superplossel eyepiece should have
written on it?

Clear skies!

Kevin J