... Cups and Mug with handle,Color -change ceramic cup Product Info MaterialPorcelainFDA ,SGSStylesublimation mug/Thermal Mug/temperature ... applicationSizeDia. 8cm ,Height 9.5cmUsageHot Coffee,Soft,Wine,Water,decorative,gift,promotionCeramic could keep heat inside,and ... shape with handleMaterialhigh temperature porcelainceramic sublimation mug and cup. blank sublimation mug, temperature color change mug. ...