GraviTrax Advent Calendar 2022

The GraviTrax advent calendar hides 24 gifts and one more surprise. From building blocks to action stones to Christmas balls, including a golden one. GraviTrax fans can especially look forward to 8 special curved stones. The calendar's 24 surprises can be experienced with or without the starter set. A Christmas track and explanations of each action stone are included in the app. What surprises does the GraviTax advent calendar hide?

Contents:
1 base plate, 1 spinner, 1 red ball, 1 gold ball, 1 green ball, 1 target, 1 color swap, 1 trampoline, 1 jumper, 1 middle rail, 5 short rails, 3 Bernoulli left, 3 Bernoulli right, 2 Bernoulli straight , 23 full height stones, 2 half height stones, 3 curve stones, 7 special curve stones, 1 3-in-1