POLYLACTIC ACID (PLA) is from a fermentation of carbohydrates, such as that of sugar cane residue, or other starches from natural residues. No fossil fuels or chemicals added; transparent and glossy they are perfect for glasses and lids, taste neutral and heat resistant up till 40°C CPLA is Crystallised Polylactic acid takes temperatures of up to 85° and is even more stable, good for cutlery, vending cups and coffee cup lids. These articles are no longer transparent.