- Materials:The straight sublimation tumbler is made of 18/8 304 food grade stainless steel,double walled,which can keep the water hot or cold for hours.
- Perfectly Customized Gifts:The sublimation blank tumbler is very nice as the coffee to go cups,and you can add ANY designs you want,really suitable as the customized gift for Christmas,Halloween,New Year,Birthday,Holiday.
- Hand Wash ONLY