The Boomerang Wok by Nikolai Carels allows you to flip omelets back onto themselves or cook without flinging food out of your pan. The pan has a strategically-designed inner lip that curves inward to keep food from flying over the edge.

From the website:

Stir-frying enables you put a delicious, varied and healthy meal on the table in no time at all. Unfortunately, when stir-frying some of the ingredients do tend to end up next to the pan. However, with the Boomerang Wok this is…