QBI Magnetic Building Blocks Car Track Set, STEM Building Toys for Kids Ages 4-8, Magnetic Cubes with 2 Push-and-Go Cars, Ramps & Track Plates, Montessori Birthday Gift (46PCS)
【STEM STUNT ARENA BUILD-AND-RACE】 Snap magnetic cubes onto track plates and ramps, then send 2 Push-and-Go cars racing through this arena – a STEM toy that builds cause-and-effect, spatial reasoning and motor skills for kids ages 4-8
【PATENTED MULTIDIRECTIONAL MAGNETIC CUBES】 Each 1.97-inch cube uses QBI's patented multidirectional magnets that click at any angle, so kids can build vertical towers, spirals and custom stunt tracks that stay put mid-run instead of collapsing
【SCREEN-FREE STEM.ORG VERIFIED PLAY】 STEM.org Authenticated educational toy: 35+ track challenges in a free online guidebook plus open-ended building grow logic, problem solving and critical thinking – great for homeschool, classroom or Montessori play
【EXPANDS WITH OTHER QBI SETS】 Includes 8 Outlined Magnetic Cubes, 8 Lightweight Track Cubes, 8 Building Blocks, 12 Thin Track Plates, 2 Parking Lots, 6 Ramp Slopes and 2 Push & Go Inertia Cars. All QBI sets interconnect to grow the arena
【CERTIFIED-SAFE BIRTHDAY GIFT】 Built from sturdy ABS and TPE with fully sealed magnets and rounded edges; tested to EN71 (EU), ASTM (US) and ST (Japan) standards – a magnetic building set boys and girls ages 4-8 enjoy as a birthday or classroom gift
