This Christmas season open the doors to 24 days of exciting GraviTrax surprises!

Each compartment reveals a fun GraviTrax gift from height tiles to tracks from special curves to a spinner! Comes complete with 24 gifts and an extra surprise hidden within everything you need to build a fun little marble run to race the 3 holiday-colored marbles! Makes an excellent introduction to GraviTrax or a fun way to add additional pieces to an existing Starter-Set for repeat year-round play!

GraviTrax construction sets are a creative expandable track system that challenges children to use their imagination to design their own marble runs! STEM-friendly concepts build critical thinking and problem-solving skills. Totally open-ended every GraviTrax set has a boredom-busting variety of play options for hours of fascinating fun. Master the basics then add expansion sets to build the tricked-out track of your dreams!

GraviTrax offers lasting durability for girls and boys ages 8 and up. It’s the learning toy children (and savvy adults) return to over and over again!

Includes

3 metal marbles (red green gold)

1 rugged base plate

1 spinner

1 target

1 Color Swap

1 Trampoline

1 Jumper