GraviTrax Junior: Dinosaur Small Starter Set automatic stickers Woobles' Easy Peasy Yarn™ and

Woobles' Easy Peasy Yarn™ and step-by-step videos make everything très simple

engine hood that opens

Each of its parts exemplifies quality and works with precision

They can play with the miniatures and have fun making up stories

GraviTrax Junior: Dinosaur Small Starter Set automatic stickers Woobles' Easy Peasy Yarn™ andIntroduce young builders ages 3 and up to the exciting world of marble tracks with GraviTrax Junior's dinosaur themed starter set. This child friendly construction system combines imaginative play with hands on learning, letting little ones design and build their own rolling adventures in a prehistoric setting. From Ravensburger, for ages 3 and up