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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+
Ravensburger Gravitrax Trax Expansion Set Marble Run & STEM Toy for Boys & Girls Age 8 & Up Expansion for 2019 Toy of The Year Finalist Gravitrax B07B7MFVZL