Beatriz Ball is full of lustrous designs in alternative metal. Pieces are individually crafted and easy to care for. They go from refrigerator, to oven, to table, and are perfectly suited for todays casual lifestyles. Beatriz Ball is made of an FDA safe, easy-care 93% aluminum alloy. Ideal to chill foods, or warm up to 325 degrees. In a world of mass production, handmade is the true luxury. Never tarnishes, easy care. Handwash, no dishwasher. Do not store food, or leave in standing water. Avoid cutting on surface.