Ravensburger 27601 Gravitrax Trax Expansion Set Marble Run & STEM Toy For Boys & Girls Age 8 & Up-Expansion For 2019 Toy of The Year Finalist Gravitrax, Multi
by Ravensburger
- GRAVITRAX Expansion Set: Trax, ONLY playable with GraviTrax Starter-Set, CLEAR INSTRUCTIONS – Comes with clear instructions so that you can start building and playing within minutes., DEVELOPS CRITICAL SKILLS – Playing and building with GraviTrax builds spatial reasoning and planning skills, and provides a great stealth learning experience., AS SEEN ON TV – GraviTrax was featured on 'Live with Kelly and Ryan' as one of the best products shown at the 2018 New York Toy Fair., INCLUDES - 44 expansion pieces: 16 large height tiles, 8 small height tiles, 7 curves, 1 junction, 1 long track, 2 medium tracks, 3 short tracks, 6 balls, For ages 8+