The Bosch HBF113BR0B Single Oven uses 3D hot air which distributes heat quickly and evenly throughout the oven, making it possible to cook on up to three levels simultaneously. Sweet and savoury dishes can be cooked at the same time without mixing flavours. This is just one of the 5 cooking functions, others include Hotair grilling and conventional top and bottom heat. The controls as well as being easy to use can pop in and out making the outside easy to maintain.