You just add a little water into the lunch box, plug it into any normal socket, and it heats up using electricity. The water creates steam that warms your food evenly. Very simple and safe.

It can be used to cook rice, noodles, boil eggs and pasta, prepare oats, and even boil pasta! This kit is also perfect for reheating cooked food and warming up leftovers. 

Yes. The tumbler is vacuum insulated. Your coffee, tea, or chocolate will stay hot for over 6 hours. Cold drinks like zobo or juice will stay cold for the same amount of time. No sweating on the outside.

Yes. The removable tray inside is easy to wash. But do not dip the main body that has the plug into water. Just wipe the inside with a wet cloth and wash the tray separately.

No. The kit comes with everything you need. It includes a normal plug for your home socket and also a car adapter. You can use it anywhere.