I am not sure how much Cella shaving soap costs in Italy.
Cella is an italian tallow based soft soap that is inexpensive and an excellent performer. 40 to 50% fat level is optimal for a good soap. A quality shaving cream can produce a richer and creamier lather.
Is Cella A Good Soap?
Cella is an italian tallow based soft soap that is inexpensive and an excellent performer, at least according to all the rave reviews it has received. 
How Do You Lather Cella Shaving Soap?
A thin even layer of cella is spread across the bottom of your dry lather bowl. Take a small amount of water and soak for 10 minutes. Take the brush and shake it dry. 
What Makes Good Shaving Soap?
The triple milled hard soaps cost a little more, but they are usually the best shave soaps. 40 to 50% fat level is optimal for a good soap. Good lubrication and skin protection can be provided by a high percentage of fat. 
Is It Better To Use Shaving Cream Or Soap?
A quality shaving cream can produce a richer and creamier lather with great cushion and lubrication. An easier and quicker method can be achieved with the more modern process. It’s a great choice for beginners and wet-shavers alike. 
How Do You Lather Cella Shave Soap?
Cella shave soap cream is available. This is a soft soap that explodes with lather. If you want to get a lot of white, foamy lubrication, load your brush in the tub and then face, palm, or mug lather. 
Frank Harmenstein is the lead editor of the grooming website Cut Throat Straight Razor, and has over 15 years of experience in the industry. He’s personally tested and reviewed over 200 different straight razors, and has written countless articles on the subject.