Don’t lose your marbles! The handy “GraviTrax Ball Box” set holds 24 of those shiny spheres you love to watch fly down your GraviTrax race track! With 4 stackable boxes included (2 green, 1 white & 1 grey), you can organize your marbles by color or just mix them up as you like. Also included are a dozen new marbles; 6 silver and 2 each of red, blue and green. A great accessory to add to any GraviTrax product!
What makes a great toy? GraviTrax checks all the boxes! It’s a creative, modular, expandable track system that challenges children to use their imagination to design and build their own marble runs! GraviTrax construction sets use STEM-friendly concepts while building critical thinking and problem-solving skills. Completely open-ended, every GraviTrax set has a boredom-busting variety of play options for hours of fascinating fun. Once the basics are mastered, simply add expansion sets and accessories to propel those metal marbles around the tricked-out track of your dreams!
Includes: 4 Ball Boxes (2 green, 1 white, 1 grey) and 12 metal marbles (6 silver, 2 red, 2 blue, 2 green).
