The Purple Cow Crazy Scientist Advent Calendar - Countdown to Christmas for Kids Who Love Science with 24 Exciting Science Tricks & Experiments Age 8-99
- ENGAGING & INTRIGUING- 24 exciting experiments for the advent calendar countdown to Christmas 2025 And Halloween 2025 from The Purple Cow
- Hours of Play - A different experiment is hidden in each box and each day for science enthusiasts staying engaged with the game for hours.
- Exercising Many Science Fields - Each contains a different fields from Chemistry and Biology to Mechanics, Optics and Magnetics.
- Easy To Learn - All necessary components are included together with a manual and step-by-step instructions.
- For Everyone - Experiments can also be carrier out without prior knowledge. Great for kids toddlers adult girls and boys.
