Thanks, everybody, for your help on UFO Fruit #1: Wax/Rose Apples. Now what can you tell me about this next one? I've been told that it can't be eaten raw, and is used to flavor/color sticky rice. It has a bright orange, spiny exterior and a blood red interior. It's pretty large - size of a large grapefruit or small pomelo. I think that the seeds are put on top of sticky rice too. Anyone know?