New in open box. We inspect prior to posting. Thank you! Great deal! The NIB Gravitrax Kinetic Blast Ultimate Marble Run Set by Ravensburger is a 159-piece toy designed for ages 8 and up. Made of plastic, this marble run set is part of the GraviTrax product line and features a STEM theme. The set includes elements for creating a unique and interactive construction experience, with a focus on leveraging kinetic energy for movement. Ravensburger is known for producing high-quality toys, and this set is no exception, offering endless hours of fun for creative children.
eBay