260s: lime green, black, dark green, violet, chocolate brown, robins egg blue, wintergreen, spring lilac, yellow, goldenrod, and ivory silk
160s: black, rose, pink, mocha, white, red, orange, goldenrod, and lime green
5” rounds: blush, mocha, white, rose, yellow, lime green, and gray
6” hearts: white, yellow, mocha, and red.
Most of the 260's are used as flower bases for the figures with the exception of the ivory silk which is used to make a rope. You may only use one balloon of certain colors but I was being thorough. I believe I've listed every balloon he uses on the dvd.
Also, all the balloons are qualatex but that should only really matter on the hearts.