BRIO Gemstone Cargo Train

Have colour-changing fun with the BRIO Gemstone Cargo Train. Put your mining skills to the test as you collect precious colour-changing gemstones and store them in your train, ready for transportation. To get the gemstones to reveal their hidden colours, have fun experimenting with hot and cold temperatures and watch as they magically transform. Simply pop them in warm or icy water to see the colour shift before your eyes. Complete with a cargo train, carriage, driver and gemstones, this exciting set combines imaginative railway play with sensory discovery, making it a brilliant addition to any BRIO collection.