A copper bowl is a kitchen tool used for mixing and whipping ingredients. It is made of high-quality copper that is durable and long-lasting. Copper bowls are popular for their aesthetic appeal and are available in various sizes and designs to suit different needs and preferences. They are also known for their unique properties that make them ideal for whisking egg whites and creating stable foam for meringues and other recipes. Copper bowls are a practical and stylish addition to any kitchen.