HEAT SENSITIVE MAGIC MUG – After adding your favorite hot coffee, tea, or beverages into this mug, it appears with the quote "Gamer over� on both sides FUNNY GAMER GIFTS – A Fun and Unique Gift for girlfriend in various occation like Valentine's Day, Birthday, Christmas, White elephant, Graduation. SAFE CERAMIC – The ceramic and special coating Onebttl used are lead-free, cadmium-free, non-toxic. So we can assure you that there's nothing extra in your mug beside your favorite drinks. TIP: NO MICROWAVE and HAND WASH ONLY! FINE CRAFTSMANSHIP – The quotes on the mug will last a long time and never fades. The sturdy and durable mug is ideal for hot and cold drinks such as coffee, tea, water, milk, hot chocolate, muesli, juice, wine, gin, vodka, or beer. 100% CUSTOMER SATISFACTORY ASSURANCE – Your satisfaction is always our promise, We are committed to providing high-quality and well-packaged porcelain products.