Build, play and rebuild. There’s plenty for kids to discover with this LEGO Technic Mini CLAAS XERION 42102 tractor. Rebuild into a Harvester for extra fun! Working steering and a rotary cutter driven by the wheels gives kids a great introduction to engineering and lets them create their own small tractor adventures Kids can build the Mini CLAAS XERION tractor to tackle jobs around the farm, then rebuild the model into a cool Harvester, so the play lasts even longer Designed for tractor lovers and building fans, this classic Mini CLAAS XERION tractor makes a great gift for boys and girls aged 7+ Find instructions for this toy tractor building set in the box, with instructions for the Harvester online. Or download the digital Instructions PLUS from the LEGO Life app to bring the building process to life Open up a whole new world of building fun for young LEGO fans with LEGO Technic . With realistic vehicle designs and awesome functions, the fun goes on long after the model is built Construction toys need to be tough. So, it's good to know LEGO Technic sets meet the highest industry quality controls. That means building kits that connect easily every time LEGO Technic pieces are tested to the extreme to create toy building sets that meet the highest global safety and quality standards. Great news if you're looking for the best gifts for a LEGO fan