Go vertical and raise your marble run to extreme heights with the “GraviTrax PRO Starter-Set”!

Build higher, faster marble runs with the “GraviTrax PRO Starter-Set”! With 153 diverse pieces (including unique components), create vertical action-packed track systems in no time! Connect walls, pillars and balconies to form structures with suspended stunts and intricate pathways. Included plans make set up a snap while encouraging creativity and independent play. Simply add more accessories for endless possibilities to experience the power of gravity and educational fun today!

Young engineers will have a blast building amazing marble runs! An electronic-free, expandable construction set, GraviTrax uses STEM-friendly concepts and open-play options to challenge children as they develop critical thinking and problem-solving skills!

Comes complete with instructions, plans booklet and 153 pieces: 6 metal marbles, 4 rugged 12” x 12” card bases, 1 transparent level, 20 large/9 small height tiles, 18 tracks (3 long, 6 medium, 9 short), 1 Magnetic Cannon, 28 curves, 4 X-intersections, 1 vortex, 2 Y-intersections, 1 launcher, 1 finish line, 1 3-in-1 tile, 2 switches, 4 bases for inserts (2 catchers, 1 freefall, 1 splash, 1 landing), 8 pillars, 4 tunnel pillars, 5 walls (2 long, 2 medium, 1 small), 16 balconies, 4 double balconies.

Lasting durability for girls and boys ages 8 and up, it’s the learning toy children (and savvy adults) return to over and over again!

2x Sets of Instructions, 4x Card Bases, 1x Transparent levels, 6x Gravity Spheres, 3x Long Rails, 6x Medium Rails, 9x Short Rails, 1x Magnetic Cannon, 28x Curved Bases, 4x X intersection Bases, 1x Vortex Base, 2x Y Points Bases, 1x End target, 1x 3in1 Base, 4x Bases for inserts, 1x 3 Way Starter Base Insert, 2x Catcher Base Inserts, 2x Switches, 1x Base Insert, 1x Free Fall Base Insert, 20x Large Vertical Tiles, 9x Small Vertical Tiles, 8x Pillars, 4x Tunnel Pillars,2x Walls Long, 2x Walls Medium, 1x Wall Small, 16x Balconies, 4x Double Balconies.