Experience the magic of our 12 oz. color changing latte mugs! At first glance, these mugs look just like some common black mugs, but upon adding hot liquid, your imprinted images come to life with perfect clarity. This patented technology has created numerous new possiblites in the world of coffee mugs (US Patent#: 6,281,165 6,759,099 6,902,775 7,166,333). Specification Material: ceramic Color: black/blue Surface: glossy/matte Packaging: 43 x 28 x 37 cm (16.9″ x 11.0″ x 14.6″) G.W.: 15.2 kg (33.4 lbs) Qty/Cs: 36 pcs Heating Method: mug press, 180 ℃, & 15 sec. or so
