The Atun Claro Tuna in Olive Oil by Costera is a product entirely hand-processed and obtained from the cuts of the king tuna of the Cantabrian Sea: a delicacy for demanding and refined palates! Caught using the "Dolphin Safe" method, once it arrives at the facility, it is hand-processed and drizzled with olive oil. Packaged in glass jars to ensure their quality, its taste is truly exquisite.