1) all our paper cup products made of the pe coating paper, food safe contact materials 2) inks used are compatible to food packaging. 3) base used is 100% food grade with food grade poly lamination. 4) comfort in handling and hygienic. 5) cup rigidity to contain liquid for longer period. Excellent micro-biological levels. Raw materials used are poly coated paper (food grade), printing inks of offset and flexo variety 6) outer packing according to your requirement Size :4oz 7oz 8oz 9oz 10oz 12oz, 16oz