Project Genius - 12 Days of Christmas Advent Calendar - 12 Interlocking Metal Puzzles & More

Project Genius

  • $19.99
    Unit price per 
Shipping calculated at checkout.


With 12 metal entanglement puzzles behind each door, you get a little present each day leading up to Christmas. And don't forget the trivia and rebus puzzles printed on the outside.

Ages 8+