Ravensburger GraviTrax XXL Starter Set Marble Run and STEM Toy for Boys and Girls Age 8 and Up – Amazon Exclusive and 2019 Toy of The Year Finalist
- What you get – gravitrax is an innovative marble run and stem toy for boys and girls made with high quality components, designed for ages 8 and up. The XXL starter set comes with over 240 pieces, includes 3 action accessories and is an ideal holiday or birthday gift for smart, curious kids aged 8 and up.
- Innovative – the gravitrax interactive track system allows you to design and build your own race tracks and experiment with gravity, magnetism, and kinetics to propel your ball to the finish.
- 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.
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30 in stock