Logical Mugs

Description: You know for a fact that you are factually right and accurate. But there are people who can't change despite providing enough facts and valid logical arguments. You can't force them to be right. You can only agree to disagree and move and dont have to end up having a quarrel.

Description: Dive into tech culture with this lettering inspired by the programmer’s life. "Programming is navigating through an infinite cosmos of solutions" captures the journey of developers through code, exploring endless possibilities. Perfect for passionate programmers who see every line of code as a gateway to innovation and creativity.

Description: Are you born to make analogies? Do you daily use your skill? Then this is a great product for you or to give to friends, family and colleagues. Analogy is my passion.

Description: Breakfast in America: Supertramp’s Iconic 1979 Album Shirt

Description: Bertrand Russell was a master of logic and philosophy, and I wanted to reflect his rational and thought-provoking mindset in this design. His quote, "Do not fear to be eccentric in opinion...", speaks to every critical thinker and free spirit. I set it against a warm, vintage oil-painted backdrop, evoking the intellectual salons of the early 20th century. His authentic signature completes this elegant tribute, perfect for philosophy lovers, rational thinkers, and those who challenge convention.

Description: Are you born to make analogies? Do you daily use your skill? Then this is a great product for you or to give to friends, family and colleagues. Analogy is my passion.

Description: Supertramp crime of the century

Description: Appealing to feelings or prejudices rather than intellect

Description: make sense common again

Description: For freethinkers.

Description: Supertramp

Description: Make a powerful stand for reason with this no‑nonsense “Your Inability to Grasp Science Is Not a Valid Argument Against It” design. Featuring clean, high‑contrast typography, it’s perfect for scientists, educators, skeptics, and anyone committed to evidence‑based thinking. Wear it to conferences, classrooms, labs, or everyday life to spark conversations and remind doubters that facts don’t care about feelings.

Description: You think numbers are not flowery enough?

Description: Correlation does not imply causation

Description: Correlation does not imply causation

Description: Correlation, not causation. Mindful design for therapists and anyone seeking insight. A visual conversation starter. A subtle statement.

Description: The Fallacy Fallacy occurs when you assume a claim is false because a logical fallacy was used during arguments supporting the claim.

Description: Common Sense Is Like Deodorant The People Who Need It Never Use It

Description: From the great edutainment game, Logical Journey of the Zoombinis!

Description: Correlation/Causation Tee A witty statement on data & thought. Sparks reflection on how we interpret connections. A conversation starter, visually engaging.

Description: A straw man fallacy is the logical error of distorting a claim or argument to make it easier to refute. Help to spread the word about this logical fallacy

Description: Whataboutism occurs when someone who is accused of something tries to distract and derail the conversation by talking about something somebody else did, which is implied to be equivalent.

Description: A humorous design featuring a brain with headphones, perfect for anyone who loves music and making solid decisions. The witty phrase "I make sound decisions" adds a fun twist to the brain and audio concept.

Description: This is more accurately called the Argument from Improper or False Authority. After all, it’s entirely valid to support your argument by invoking a relevant authority like, say, climate scientists opinions on climate change. However, when the authority you invoke is not an authority on the subject at hand, or objectively not reliable or trustworthy, you are committing a fallacy.

Description: The frontal lobe of the brain is where logical decisions are made. More people need to visit!

Description: The Iron Man fallacy is committed when someone misrepresents their own position (or one they agree with) to suggest it is in fact a much stronger position that nobody could argue with.

Description: A logical fallacy in which the arguer ignores a large amount of evidence which casts doubt on their claim, carefully selecting only the parts which make their claim sound plausible.

Description: The Playing the Victim fallacy occurs when someone tries to deflect criticism by arguing the target of criticism is just being persecuted, without addressing the content of the accusation. By attributing negative traits to someone before they even have the chance to make their argument, the well poisoner primes the listener not to believe what they are about to hear. As it does not seek to address the actual argument at all, this reasoning is fallacious.

Description: The Slippery Slope fallacy is committed when a person assumes if one bad thing happens, then more, and often worse, bad things will inevitably follow.

Description: The Sour Grapes Fallacy occurs when someone rationalizes their failure after the fact by claiming the thing they were trying to attain wasn't actually any good.

Description: A Red Herring is a distraction, anything that sends a conversation off on a tangent and away from the original point. When someone completely avoids a question by bringing up another issue entirely, they are committing a Red Herring fallacy.

Description: The No True Scotsman Fallacy is committed when your existing definition of a particular group is challenged by a member who doesn’t fit the criteria. Rather than adjust the definition, the offending group member is redefined as a non-member of the group.

Description: Logic Over Emotion