Ravensburger GraviTrax: XXL Starter Set | Innovative Marble Run & STEM Toy for Kids | Engaging & Educational Building Game

Supersize your marble run with the “GraviTrax Starter-Set XXL”!Go bigger and build mega-sized marble runs with the “GraviTrax Starter-Set XXL”! Easy to connect and build, our construction set includes 242 diverse pieces to create a ton of custom runs with curves, levels, freefalls and 3 action accessories; Magnetic Cannon, Hammer and Loop. Designed with open play in mind, it’s a snap to build a different track every time. Expand your track’s stunt action with extra accessories and experience the power of gravity and educational fun again and again!What makes a great toy? GraviTrax checks all the boxes! It’s a creative, open-ended, expandable track system that challenges children to use their imagination to design and build their own marble runs! Electronic-free, GraviTrax sets use STEM-friendly concepts while building critical thinking and problem-solving skills.Comes complete with instructions, 9 track designs, 24 fun challenges and 242 pieces: 9 metal marbles, 6 rugged 12” x 12” card bases, 4 transparent levels, 80 large/24 small height tiles, 36 tracks (6 long, 12 medium, 18 short), 42 curves, 1 Magnetic Cannon, 2 3-in-1 tiles, 6 X-intersection tiles, 2 vortex, 4 switches, 2 launchers, 8 basic tiles & inserts (4 catchers, 2 freefall, 2 Y-intersections, 2 landings) 1 Loop, 1 Hammer, 2 finish lines.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!

• [GraviTrax: Starter-Set XXL] Supersize your marble run with the “GraviTrax Starter-Set XXL”! This set includes 242 pieces to help build your Marble run.
• [INNOVATIVE] The GraviTrax interactive track system allows you to design and build your own race tracks and experiment with gravity, magnetism, kinetics
• [STEM TOY] Boys and girls ages 8 and up can experience educational and science play. The franchise has sold over 15.5 million units worldwide and has ranked as the No.1 marble run system in the U.S., according to the NPD Group.
• [COMPATIBLE] Easily extend play time - All sets are compatible and functional with all GraviTrax systems
• [GREAT GIFT] GraviTrax is an a ideal holiday and birthday gift for creative, curious kids and adults who love to build.