Make the most out of your halogen oven with this useful accessory set r r if youre already experiencing the joys of using a halogen oven you dont need us to tell you just what a great time and space saving gadget it is r r if youre ready to experiment a little more though youll be glad of this handy accessory kit from vonshef r the set comes with an extender ring which is great for increasing the capacity of your oven by an extra 5 litres plus kebab skewers a frying pan and a stea