Roll every piece on your work surface with the palm of your hand to form a little disc. Those discs are called testales.
Cover the testales with a damp kitchen towel or plastic wrap, and let the dough rest for 30 to 45 minutes.
To form the tortillas, place the testal onto the working surface and press slightly with your hand.
Then, set the rolling pin at the center of the testal.
Repeat the steps with the remaining testales.