... Capacity : 350 ML Excellent Quality High-Purity Stainless Steel Fuguang Stainless Steel Vacuum Cup of 350 MLCapacity : 350 ML ... 12 pcs / CartonFuguang light stainless steel vacuum cup no introduction: 1, stainless steel vacuum products, using high quality stainless steel materials, through processing and ... of vacuum insulation effect. 2 cups simple and elegant body shape, the outer surface by coating, ...