Digital printing and THEMED FRIDGE - DECORATION sardine fridge - concept and ideas behind design - themed fridges TENSAI. It is certain that when buying a refrigerator, among the technical comparisons, there are those who do not give up the more visual and aesthetic side of the appliance, treating it almost as a piece of furniture or decoration where the aesthetic aspect is normally, widely valued. This is where TENSAI’s themed refrigerators come in!