
Heavyweight 350gsm paper, premium matte finish, rounded corners.
Practical filters and daily drills to patch cognitive biases instantly.
Scan cards to unlock interactive tests, bias reports, and readings.
Premium hard-shell neobrutalist case built to protect your mental toolset.
What 248 verified rational thinkers say about the Mind Trap Cards
"These cards are incredibly high quality! We started using them as warm-ups at the start of our leadership alignment meetings. Highly recommend for any corporate team trying to tackle team bias."
"Absolutely love the neobrutalist design. The colors pop, the cards look great on my desk, and the action steps are super practical. It helped us spot logical fallacies in our marketing copy within the first week."
"I bought this for my dev team. We filter our assumptions using the Confirmation Bias and Sunk Cost Fallacy cards before writing product specifications. It's saved us days of developer hours."
"Spotting thinking errors has become a fun game for my students and family. The Venn diagrams are clear and the QR links to deeper readings are incredibly educational."