Yarn:

You will need 1 x 50g balls of yarn in each of 3 colours.

From the pattern description:

Simple to knit in a straight strip and stripes. Drop-stitch pattern often looks untidy to start with until the openwork pattern begins to develop.

Magazine issue: 35

About the publisher:

The Art of Knitting is available as a weekly partwork magazine, published in the UK by Hachette Partworks Ltd, PO Box 77, Jarrow, NE32 3YJ. Back issues are available.

http://www.artofknitting.co.uk