GraviTrax Junior: Extension Tracks holiday gift Each portfolio can hold up

Each portfolio can hold up to 64 standard-sized cards and 8 oversized cards

Teachers can also use these fun colors of the rainbow for classroom activities

Coloured keys helps children differentiate between the different notes and makes remembering notes a lot easier for beginners

the latest games can be tested

Our Perfect Age Fit criteria ensures this puzzle is fun and educational for ages 4 and up

GraviTrax Junior: Extension Tracks holiday gift Each portfolio can hold upGraviTrax Junior gives children from the age of 3 a child friendly introduction to themed marble track worlds GraviTrax Junior is an interactive marble run system for children aged 3 and up. Boys and girls create their own marble run worlds, which can be flexibly decorated to create individual themed worlds. Building and playing fun are combined. GraviTrax Junior can be expanded as desired by adding components or special elements. Sets with theme