Delight a fan of STEM toys and pretend play with the LEGO City Explorers’ Arctic Polar Express Train set (60470). This premium building toy for 7+ year old boys and girls features a remote-controlled LEGO Powered Up train toy with a snowplough, panoramic passenger coach, flat wagon and snow tractor toy. Kids get 22 pieces of LEGO train track, a mountain tunnel with a rockfall function, an outpost building and a mining cave. Just add the Johnny Thunder and 5 LEGO explorer minifigures, plus 2 Arctic fox animal figures, and let the adventures begin.  This model train set includes a printed building guide and digital instructions in the LEGO Builder app. Here, kids can zoom in and rotate models in 3D, save sets and track their progress as they build. LEGO City sets come with cool toy vehicles, realistic structures and fun characters that inspire creativity. This building set makes a great birthday gift for 7+ year old boys and girls. Kids can also add it to other creative toys (sold separately) from the LEGO City range to expand the world of play possibilities. - Remote controlled LEGO City train set – Fans of STEM and interactive toys will love this LEGO City Explorers’ Arctic Polar Express Train set, a feature-packed building toy for 7+ year old boys and girls - What’s in the box? – Remote-controlled train toy with a passenger coach, flat wagon, outpost, mountain tunnel, mine cave, 22 train track pieces, a Johnny Thunder LEGO minifigure, 5 explorers and 2 Arctic fox figures - Features and functions – Kids can drive the LEGO train through the mountain tunnel to activate a rockfall, rotate the cargo carriage’s 360-degree camera seat, and send the LEGO minifigures down a zip line - Powered Up train track toys for boys and girls – Kids can operate the remote control train using the included remote or a smart device with the LEGO Powered Up app; Requires 10 x LR03 (AAA) batteries, not included - A LEGO gift idea – This feature-packed LEGO City train set is a great birthday gift for 7+ year old boys and girls who love train toys, as well as creative and interactive play - A city without limits – Upgrade with LEGO 88005 (sold separately) to enable working lights and expand the adventure by adding this train track set to other LEGO City playsets (sold separately) - Creative toys with a fun digital guide – The LEGO Builder app takes kids on an intuitive building journey with tools to zoom in, rotate models in 3D, and track progress as they build