Visually a beautiful device, so I had ordered it. Unfortunately, there is an overall bad design. The on-off switch is a pressure switch. One needs to serve him with both hands. Since the unit off is very hot, a potholder recommends. The cover is very difficult to remove with one hand, so then you automatically burn their fingers after cooking, because you have to take the second hand to help. If you have yet somehow managed not to burn your fingers until now, at the latest when removing the egg-use. This is just as hot as the lid and difficult to lift with one hand. After one-time egg-cooking I sent the unit back.