GraviTrax Junior - Extention Desert nano Using the same micro-sized blocks

Using the same micro-sized blocks but larger in scale than the nanoblock® Mini-Collection and Sites to See Series

1 x O-rail upwards

Roll them and race them across the playroom

Constructed of a soft

always ready to share a lullaby or tune into the world’s melodies with you

GraviTrax Junior - Extention Desert nano Using the same micro-sized blocksGraviTrax Junior Extension Desert Marbles Expansion Pack Kids Toy 3y+ GraviTrax Junior is an interactive marble run system for boys and girls ages 3 and up: With GraviTrax Junior, children don't just build simple marble runs. By individually decorating with lovingly designed elements, children create their own themed worlds. GraviTrax Junior focuses on age appropriate learning content. Motor skills and spatial reasoning are promoted through the free