ceramic coffee cup set 1.Certification: CIQ ,FDA,SGS etc 2.Dishwasher and ... : 1. Dishwasher and microwave safe & heat resistant(can stand with -30c -150c) 2. Can pass SGS testing and offer FDA ... to pass the DROP test. 4. Our products are provided with excellent quality, beautiful facade, delicate design artwork, safe packaging ... material, color,size, printing, packaging and so on. ceramic coffee cup set