I had purchase this product a year ago, since then the company has upgrade it several times, the wheel on the oven is its plus point as normally a oven which has only digital buttons on it gets damaged too often.It is adequate enough too warm your day to day curries, milk and water .The design is very compact and good and I even received a kit of utensils with it which are suitable for the oven.Only drawback is you can target exact time using the wheel, suppose I want to heat for 1 min the wheel sometimes does a 1.2min. that the only problem I faced otherwise it is a fine product