• PRINTED PORCELAIN MUGS YOU CAN USE GLASSES THAT WILL MAKE YOURSELF NOTICED WITH THEIR VIVID COLORS AND QUALITY PRINTING FOR YEARS WITHOUT WEARING OUT!! REFLECT YOUR DIFFERENCE IN THE ENVIRONMENT YOU ARE IN!! OUR PRODUCTS ARE MADE OF 100% PORCELAIN (YOU CAN WASH IT EASILY BY HAND AND IN THE DISHWASHER). OUR PRINTS ARE MADE DOUBLE-SIDED. THERE IS PRESSURE IN BOTH WAYS. YOU CAN ASK YOUR QUESTIONS IN THE ASK YOUR QUESTIONS/SEND A MESSAGE TO THE SELLER SECTION. YOU CAN NOTIFY YOUR SPECIAL REQUESTS WE CAN MAKE SPECIAL PRINTING MEASURES HAVE BEEN TAKEN TO PREVENT BREAKAGE