Directly from the Amalfi Coast, these are the same lemon balls that you found in Capri or Positano Sour lemon hard candy with fizzy lemon filling Rekindle the flavors of Positano Directly from the Amalfi Coast, these are the same lemon balls that you found in Capri or Positano If you have ever traveled to the Amalfi Coast you probably tried the Lemon Balls from Perle di Sole. These are the exact same ones that you enjoyed during your stay in Italy, and their strong lemon flavor and fizzy filling will bring back memories of your holidays.