The San Marzano Scatalone is similar to the Gigante. According to sanmarzanotomatoes.org, it is one of the larger varieties, but still small enough to retain a good flavor. They are pear-shaped, and contain a lot of pulp. Like many Italian tomatoes, it ripens from the inside out. Scatalone is considered to be one of the best San Marzano varieties and are great for canning and sauces.