Electric pressure cookers, the well-known Edson company, 6 liter.... 4 liter. 4 liter: Previously entered maintenance under warranty, some cooking buttons were not working and it was repaired. It comes with a case and a cord, and a valve has been installed for use in the car.. and it works.. and there is a slight dent as shown in the picture. 6 liter: Works and has not been serviced before, and comes with a cord. ....... SOLD .......