Dunning-Krueger Effect

The Dunning-Krueger Effect: the cognitive bias whereby people with limited knowledge in a domain overestimate their own competence. Sound familiar? The Deep State Club immortalizes this essential concept on a white glossy mug featuring the man himself — a perfect daily reminder that confidence and competence are not the same thing, and that the least qualified people in the room are usually the loudest ones in it.
Product Details:

Vibrant full-color print with high-gloss finish
Available in 11oz and 15oz
Dishwasher safe
Lightweight with comfortable handle
The perfect gift for psychologists, political scientists, and anyone paying attention

The less they know, the more certain they are. You know better.

Whether you’re drinking your morning coffee, evening tea, or something in between—this mug’s for you! It’s sturdy and glossy with a vivid print that’ll withstand the microwave and dishwasher.

• Ceramic
• 11 oz mug dimensions: 3.8″ (9.6 cm) in height, 3.2″ (8.2 cm) in diameter
• 15 oz mug dimensions: 4.7″ (11.9 cm) in height, 3.3″ (8.5 cm) in diameter
• 20 oz mug dimensions: 4.3″ (10.9 cm) in height, 3.7″ (9.3 cm) in diameter
• Lead and BPA-free material
• Dishwasher and microwave safe
• Blank product sourced from China

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the lead and cadmium level requirements.

In compliance with the General Product Safety Regulation (GPSR), SINDEN VENTURES LIMITED and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.