Plus-Plus GO! brings motion to the Plus-Plus building experience. But GO! is much more than just a wheel. It features all the characteristics that make Plus-Plus so special, combining simplicity of form with endless creative possibilities. The set includes enough pieces to build a cool fire truck with 9 wheels and a moving ladder as well as a fire fighter drone. Alternatively build fire cars and accessories. The set comes with 500 pieces, 9 reversible wheels and 2 baseplates and a guide book that gives step-by step instructions to build the vehicles. Mix and match any Plus-Plus set to bring more ideas to life!