1.Double wall coffee cup 2.Material:outer 250gsm+inner300gsm paper ... material PE lined2.Color: up to 8colours/ full color3.Double wall4. Usage:hot coffee,water ,milk,hot drinking5.in ... bio-plastics, cutlery pack & condiments pack, Aluminium casserole and foil sheet, non-skid paper traymat & airsickness bag, Bone China & ... product is certificated to fit the hygienic requirement. Double wall coffee cup