Add £1.99 for postage in the UK.
An Argos clearance deal.
Got the technical details off another website:
Age range: 2 years and older
Easy! Clip, clip, twist and it is fixed! Designed for the smallest hands in mind the Meccano Kids Play Tractor is the simple and fun way to introduce your kids to construction play, improving motor skills and colour recognition as they go! With 40 pieces included and 3 models to build (only one can be made at a time), your child is sure never to get bored of building and rebuilding!
The Meccano Kids Play Tractor set is a sure winner. Designed for smaller children, the large, cheerfully coloured plastic sections can be clipped and twisted together to make three different models. The large, round edged plastic parts are perfectly safe for little ones to play with.