The gravitrax starter set speed interactive track system and marble run, is made to design and build race tracks and experiment with gravity, magnetism, and kinetics to propel the ball to the finish. The open-ended building concept offers endless possibilities to design different tracks every time. The gravitrax starter-set speed is specially designed to control the speed of each ball. It is a fun toy for 8 year old boys and girls that comes with 185 pieces. The set offers everything to begin building action-packed track systems. In a playful way children can discover how the laws of physics affect the track the ball takes with a looping, spirals, and two magnetic cannons. Using different styles of tracks and tunnels to control the speed of the balls. The included construction plans introduce children to the world of gravitrax. But their creativity will take over quickly and they begin constructing own track designs from scratch. A variety of expansion sets and action accessories enhance the interactive fun playing experience. Gravitrax starter set speed is a fun activity for the entire family and a great alternative to board games that supports logical thinking and playful development.

includes

• 10+ modular components

GraviTraxスターターセットに、様々なオプションパーツが付属した、お買い得な特別セット。このセットでしか手に入らいないパーツが入っています。