hi thanks all for you lovely comments
Nicki:- It's called Munchkin fresh food feeder, they're basically a mesh bag with a handle you can put chunks of food like carrots, bananas ect in them, and your little ones just chew or suck them until there are bits small enough to fit through. it's great as it stops them from choking on lumps of food and also if you put ice or frozen fruit in it can be used as a soother/teether.
I got mine from ebay (2 for about £10) munchkin is just the brand name if you type in baby safe feeder you'll get some other brands come up to (if picked munchkin ones as they were more colourful).
xSuzx