Joined: May. 99
Welcome to Diana's Desserts website and to the Discussion Forum. I hope you enjoy my website.
Here is some information on cake pans and batter separators.
There are at least 3 different types of cake batter separtors that I know of.
1) Culinique Surprise Inside Food Mold System Pan and can be purchased online at: http://www.sugarcraft.com/catalog/pans/culinique.htm
2) Batter Separators may be purchased online at: http://www.countrykitchensa.com/hot/cooltools/tools.htm. As far as I know they are only made for sheet cake pans. They can also be purchased online at: http://www.babykakes.com/utensils.htm
3) And, there is the Nonstick Checkerboard Cake Pan Set that can be purchased also online at: http://www.cooking.com/products/shprodde.asp?SKU=105328
I don't know if any of these are what you are looking for, but these are some alternatives.
Good Luck and please let me know if any of these work for you.