Once used yet there might be naturally-occurring copper oxidation spots or tarnishings that need polishing to restore its luminance; a few stretches on the very bottom , overall look is perfect on the outside Mauviel's M'passion egg white beating bowl is made from unlined copper resulting in more stable egg whites. Individually handcrafted in France, where Mauviel has been manufacturing cookware since 1830 From the M'passion collection, made with solid copper Rounded bottom Bronze handles for gripping and hanging Made in France Material: Copper Height: 5" Diameter: 11" Capacity: 4.9 qt.
This is absolutely gorgeous and does a great job with whipping egg whites very effectively. It is also great for whipping cream as you can chill it well in the refrigerator before using. I would not use it with an electric beater as you would scratch the copper badly.