FDD - the blown in stuff is looking good. I'm curious, what size tubings are you using for the inner and outer parts? I've never tried one. (I know, I could go over to the glass forum for advice, but I spend a lot more time here).
they are blowOUTS. i start with solid rod. then i shove some color into the center of it and put it onto the end of a blow tube. then i blow it OUT into a huge bubble. this puts all the color on the inside of a layer of clear. then i draw on 3-4 feet of 4mm clear rod in crazy patterns. then melt it all in and reduce it down.
