Pumis's story is inspired by lipstick. For centuries, people have used a variety of metal products to clean their bodies and grills. Metal parts in products that wear out over time threaten the health of people and cause death by getting caught in their throats. Therefore, Pumis cleaning series is a natural, healthy, and functional cleaning product that helps to clean the grill. Pumice stone always uses traditional cleaning methods. It is a useful, healthy, cheaper, and sustainable material.

Prof. Matteo Ragni and Prof. Antonio De Marco / NABA 2018