Two brown eggs
I'm gearing up for the August 1 theme day (typical breakfast) though whether these eggs will feature tomorrow is still unclear. I bought them at the village shop (I'm working on a photo of the shop to show). I'm not sure they're from Villigen, but they're from the area according to the sign.
Eggs are graded by mass. The ones I usually buy at the supermarket are 63 g+ (about 2.2 oz), but these pictured here are smaller, about 50 g. They're also usually marked with the laid-on date, the Legedatum in German, so that the consumer can be sure the eggs are alright to use. If the eggs aren't refrigerated, as is the case in most supermarkets I've been to in Switzerland, they're good for upto 20 days from the time they're laid. If they're refrigerated, the window expands to 30 days. I've uploaded a photo of a carton of eggs from my regular supermarket at my overflow site. There you can also see the date stamp on the eggs.
White eggs and blue carton
20070730 Nikon Coolpix 950