
A new "highly ecological" kitchen and pastry product could replace plastic items from China, moreover "at much more competitive prices". This is the idea that Nicola Dell'Erba, owner of the company "Petra" in Bronte (Catania) has been carrying out for a few months, a dozen employees at the foot of Mount Etna, specialized in art, innovation and design through the processing of any type of stone, from marble to lava basalt.