The Gravitrax Starter Set 8-99 by Ravensburger is a construction-themed marble run set with a catapult and a variety of components made of cardboard, plastic, and metal. Suitable for ages 8 and up, this set is part of the GraviTrax product line and comes in a box packaging. With bulk/lot features, this set allows users to build and create their own gravity-driven marble tracks, providing hours of fun and creativity. Ideal for those who enjoy hands-on construction and problem-solving challenges.
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