CRAZY SCIENTIST ADVENT CALENDAR

PURPLE COW

  • $49.99
    Unit price per 
Shipping calculated at checkout.

Only 5 left!

  • This advent calendar brings a new and innovative twist to the well-loved, familiar seasonal holiday countdown.
  • Each day leading up to Christmas, open one box to perform 1 of 24 cool science experiments covering chemistry, biology, and physics.
  • Includes a 53-page instruction and fact guide.
  • Age: 8 years+

We Also Recommend