... LFGB 5,Double wall. 1. Product name: stainless steel coffee cup2. Article numbler: C4023,C4030,C4035 3 ... . Material: Stainless steel4. Size: 230ml,300ml,350ml5. Surface finished: ... C4035 Capacity: : 230ml,300ml,350ml Material: 18/8 stainless steel Certificate: FDA and LFGB Technology: Double wall Logo: ... cups, tea pot etc. double wall stainless steel cup