Marble Rails Bases Set, Rails Base Add-On Set, 5 pieces

CREATIVITY: Get ready to boost your creativity and engineering skills with this amazing marble rails booster set! With 5 pieces total, including transparent building tubes and rail action pieces, you can create endless race track sets and maze accessories for your marbles to run through. Watch as your marbles zoom through the twists and turns, and test your problem-solving skills as you build even more complex structures. Get ready to build, create, and have fun! MARBLES NOT INCLUDED: Included are 3 Small Round Bases and 2 Wide Arches, which provide a sturdy foundation for building your very own marble runs. With these 5 pieces, you can expand your existing track or create new, exciting designs. Add in other maze accessories to create the ultimate race track set, perfect for solo play or competition with friends. This kit is perfect for young engineers and budding builders who love to explore the endless possibilities of STEM-based play. KID-FRIENDLY: Our marble run sets are challengi