... Bowl 1.pass ISO 9001 2.heat-resistant,oven safe 3.pass ROHS,FDA 4 ... OEM offered NameGlass Stemaer PotMaterial High Borosilicate Glass FeasuresHeat-resistant,Green, Easy to clean, Strength, Microwave, ... Quantity5,000pcs for each sizePacking 1 set/gift box, 4 sets/ctn Delivery time Within 20 ... .9L,3.3L 3.Advantage, Airtight, fresh-keeping, heat-resistant, strength, green, easy to clean, microwave oven, ...