OK, For Christmas, my aunt gave my mom this "thing". My aunt got it from her friend. The person her friend got it from says the "Thing" is an egg sizer. So I tried it out with some eggs, and the holes hardly vary in size at all! Yes, even if it is an egg sizer, the holes are not in any particular order. And the "thing" is homemade, so that's probably why they vary in size a little. Could it be an egg candler?? Something else?? And it does have 12 holes, that's why I think it has something to do with eggs. Here's a pic - There we are. The apx. measurements are - 16''x5'' I hope you can tell me what this is, and I would greatly appreciate it.