GraviTrax Lifter Expansion Set
$50.00
Sale price
$50.00
Regular price
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GraviTrax Lifter Expansion Set
$50.00
Sale price
$50.00
Regular price
A marble lifter that carries marbles back to the top of the track, so runs can keep going. Kids explore how machines move objects against gravity. Requires a GraviTrax starter set. Ages 8 and up.