Ravensburger Gravitrax Trampoline Accessory - Marble Run & STEM Toy for Boys & Girls Age 8 & Up - Accessory for 2019 Toy of The Year Finalist Gravitrax

Metal & Plastic What you get – the gravitrax trampoline comes with 4 pieces, including 2 trampoline action tiles and 2 angled height tiles. The perfect accessory for curious kids aged 8 and up looking to add some flair to their starter set. Innovative – gravitrax is a modular, electronic-free interactive track system where you can 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 detailed instructions so that you can start building and playing within minutes. Develops critical skills – playing and building with gravitrax develops spatial reasoning and planning skills, and provides a great stealth learning experience for STEM. 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.