This "first" Building Bricks Construction Train Set is an ideal toy for young children. It will help develop a childs' hand and eye co-ordination, observation skills, social skills and creativity skills. The set comprises of bright, sturdy, easy click-together building bricks and track and comes with a battery operated train and oil tanker. There are enough accessory bricks to build a fuelling garage, circular track and the set has people, rail lights and other decorative items. The train has a Sound function. The track makes up to the dimensions of 58cm wide and 72cm long. Endless imaginative fun for young children. Suitable for 3years + under adult supervision. Requires 3 x AA Batteries NOT included.