re: Deft Clear Lacquer

I ordered a six-pack of each, one gloss and one semi-gloss. The gloss is Prolux, the semi-glass is the original Deft.  Because I could not find Deft locally, I purchased a can of Watco Crystal Clear gloss and  one of semi-gloss.  I like it but it smells even worse than Deft.  Another thing about the Prolux, the gloss has a marble or bearing in it.  The gloss Deft did not.  Says on the can " same Deft formula new name" so why the marble?