Thanks to Mail Order Express and Treasure Trove, we have two fantastic Geomag sets to give away!

Geomag is a magnetic, highly versatile product that stimulates creativity, discovery and fun.

You will become fascinated as you create spinning models that seem to almost have a life of their own.

The Geomag system consists of precision moulded plastic coated bars with a southpolarised magnet at one end and a north polarised magnet at the other. The bars are simply connected together using nickel-plated steel spheres.

We have a 96-piece Colour Geomag for the boys, and a 96-piece Pastelles Geomag for the girls up for grabs!

To win, simply tell me: if the north poles point north, where do the south poles point? Click on the link to submit your entry by Wednesday, May 11th.

Mail Order Express is the mail order division of multi award-winning independent toy retailer Arbon & Watts Ltd.

This prize, and a full and fantastic range of other Treasure Trove products, plus over 14,000 other toys, games, puzzles and crafts are available at www.MailOrderExpress.com or by calling 08700 129090 between 9am and 6pm Monday to Friday (5pm Saturday).

Mail Order Express offers fast delivery direct to your door, competitive prices, satisfaction guaranteed, and a personal service and advice if desired.