2in1 building set featuring Mini CLAAS XERION toy tractor that rebuilds to Harvester, in the iconic green-red-grey colour schemeThe tractor features working steering, and a rotary cutter driven by the wheels that lift and lowers, just like the real thingWhen it is time to gather the harvest, kids can rebuild it into a HarvesterInstructions PLUS are available in the LEGO Life app for smartphones and tablets, with zoom and rotate viewing tools to assist buildingIdeal for developing engineering skills, LEGO Technic building toys are compatible with all LEGO construction sets for creative building