Fuente: WIPO "tomato" The present invention relates to an eco-friendly coffee grounds recycling system. Post-brewing coffee residue (coffee grounds) is prepared, along with other ingredients, to become biodegradable plant containers. This application involves using coffee grounds as the main material, mixing them with organic or inorganic fillers and adding a preservative to produce a biodegradable clay. This clay can be molded into various artifacts, such as decorative items, crafts, bricks, vases, and more.