Astonished and aware of the constant traffic of the hand trolleys in down town Mexico city; but above all of the handlers carrying enormous amounts of parcels called "Diableros" (from the word Diablito-hand trolley). I started to look at the transformations of this little wheeled transports. The alterations welded or attached or wrapped into them to be able to carry un to 700 kg in a single ride. The folds, extensions, laces, strings and new structures became in the end these new hybrids. The spaces created and adapted for the packages are different in every ride, so these new Diablero inspired pieces are the result of these observations.