This is something that I've been trying to find now for almost a month....whooohooo. :) It's just awesome. Resin clay, air drying and is transparent. You can add color (according to the instructions from the maker it can be oil, acrylic or water color. As well they say that once your project dries it will decrease in size by 10-15%. They also warn that using too much color will make the resin lose some of it's transparency so use lightly to maintain transparency. If you want it to be bright it might not be totally transparent, will still be semi- though.) to make it different colors!
Weight is 7oz or 200g
The book that inspired this buy is listed here!
I also have the Blending Clay and the Coating Liquid available to complete any project.