Prym Knitting Ring Set - 624160.
This is a set of 4 brightly coloured knitting Looms - Pink 28cm/11.5", Orange 23cm/9.5", Green 18cm/7.5" & Blue 13.5cm/5.5".
These looms work in a similar way as a Knitting Dolly (French Knitter), twist the yarn around the pins and use the hook tool to create quick and easy Scarves, Hats, Legwarmers, Socks, Fingerless Gloves & more. You can use it in rounds or to make flat pannels. This item is very similar to the Kniffty Knitter Looms from the USA.
Comes with Hook Tool, Yarn Needles & basic instructions.
I have a fab book called Knitting on a Loom which has some great patterns and ideas.