So I get why the first run of the B&B Essential Brush was "B&B" blue. I was wondering if there was any logic to the "smoke/black" color of the second run. Then it dawned on me. Is it perhaps because the secondary forum color option (the underground style) is black and gray (smoke)? Maybe this is super obvious to everyone or maybe this is not the reason at all ...just my 2 cents. Can anyone confirm this?