Refractory stone for Pizza

Everyone, at least once in their life, has tried to make the famous Neapolitan pizza at home, the classic margherita with tomato, fior di latte and basil. Although the result obtained was satisfying to the palate, it probably did not succeed as in the pizzeria: high, with crispy, golden, and with a well cooked bottom. Don't despair! You didn't make any mistake, you only lacked the necessary...