This Lego® technic™ john deere 9620r 4wd tractor with articulated steering and a tipping trailer offers a cool project for kids who love tractor toys.  Lego Theme: Lego Technic Learning Skill: Creative Thinking, Motor Skills Recommended Ages: 8 Years And Up Assembly: Ready-To-Assemble Base Material: 100% Acrylonitrile Butadiene Styrene Country of Origin: Imported p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 15.0px Calibri; -webkit-text-stroke: #000000} span.s1 {font-kerning: none} WARNING: CHOKING HAZARD – small parts. Not for children under 3 years.