It would be interesting to be able to watch a cake as it browns in the oven, and know just when it's done on the bottom... err, top. But we also wonder if this kind of bakeware would make it very difficult to get the cake out intact.
Have you ever used a glass bundt cake pan? It also looks like it would be very fun to use for molded gelatin desserts...
• Find it: Simax Sculptured Bundt Cake Form Large, $29.99 at Amazon