Everything you need to build and play with your first BRIO railway. Start with a track layout formed like a figure eight; place the tunnel in the center so you can go through it and over it. Use the stop and go signal to stop the train and let passengers board the train. The Starter Track (sold separately) is the perfect extension for this set. BRIO creates innovative, high-quality and well-designed toys with clean, simple designs that spark children's creativity and imagination while encouraging and supporting each stage of their development. All wooden parts are made from 100% FSC-certified beech wood from sustainably managed forests and are built to last for generations. For ages 3+.