There are 4 reasons at least caused the differences. 1.Materials of cutlery: TPLA/CPLA cutlery > PSM cutlery > PS/PP cutlery Generally, the material cost of PLA is more expensive than PSM, while P...
Check the certification label. The most reliable way to tell if your appliances are compostable is to look for a certification label from a reputable organization, such as BPI (Biodegradable Produ...