- ENGAGING & INTRIGUING- 24 exciting experiments for the advent calendar countdown to Christmas 2021 And Halloween 2021 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 ALL SCIENCE SKILLS- Each block is different from Chemistry and Biology to Mechanics, Optics and Magnetics.
- EASY TO LEARN-All necessary components include a manual with step-by-step instructions.
- FOR EVERYONE- Experiments can also be carried out without prior knowledge Great For Kids Toddler Adult Girls And Boys