some white, egg-shaped berries

These white, egg-shaped berries, are about half an inch long, with a smooth and slightly waxy skin. The seeds within are black and shiny, and the berries themselves have a slightly acrid odour.

They are some white, egg-shaped berries.
They weigh a couple of ounces.

You identify some white, egg-shaped berries.
They are contaminated food.
They weigh two ounces, and they are worth about two gold.
Their keywords are berries, baneberries, and white.