The appearance of this bowl's biodegradable is different from others. It is a corn-like design. Their bowl biodegradable has three colors to choose from, green, yellow, and blue. The biodegradable material used in the material-PLA, can be completely degraded by microorganisms in nature under specific conditions after use, and eventually produce carbon dioxide and water without polluting the environment. This is very beneficial to environmental protection and is recognized as an environmentally friendly material.