Ravensburger GraviTrax PRO Giant Set & Gravitrax Trampoline Accessory - Marble Run & STEM Toy for Boys & Girls Age 8 & Up - Accessory for 2019 Toy of The Year Finalist Gravitrax
- Product 1: A marble run and building set for boys and girls age 8 and up - over 10 million sold worldwide.
- Product 1: Includes 409 pieces, 2ft x 4ft building area, and instructions for 7 ready-to-build track layouts.
- Product 1: A perfect gift for imaginative kids who love to build.
- Product 1: Customize track layouts to power the marbles to the finish.
- Product 2: 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..
- Product 2: 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..
- Product 2: Clear instructions – comes with detailed instructions so that you can start building and playing within minutes..
- Product 2: Develops critical skills – playing and building with gravitrax develops spatial reasoning and planning skills, and provides a great stealth learning experience for STEM..