1. Put the rice paper on a plate and moisten it with water using a brush.
2. Put 15 g of chocolate in the center and close the paper over the chocolate and each time you close it pass the brush, so that everything sticks well.
3. Continue until the chocolate is completely wrapped, like a roll.
4. Add erythritol to taste on top of rolls (optional).
5. Bring the air fryer to 180°C/350ºF for 10 minutes.
6. Let cool to room temperature.