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$58.45
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Mechanical Brain Lightbulb Art T-Shirt
Qty:
Style
Basic T-Shirt
+$2.30
-$2.75
+$19.45
Colour & Print Process
White
Classic Printing: No Underbase
+$2.35
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Vivid Printing: White Underbase
+$11.55
+$11.55
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About T-Shirts
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About This Design
Mechanical Brain Lightbulb Art T-Shirt
"Yes OK" Mechanical Brain - For the Overthinkers & Problem Solvers
Your brain at 3 AM: a chaotic masterpiece of gears, lightbulbs, and brilliant ideas... that all lead to just saying "Yes OK" anyway. This funny, intricate illustration is for every engineer, programmer, scientist, and creative whose mind is a beautiful, complex machine.
This design is perfect for:
✓ Engineers, programmers, IT guys, and STEM students
✓ Overthinkers who turn simple problems into complex systems
✓ A sarcastic gift for the genius who always says "Yes OK"
✓ Hackathons, tech conferences, and casual Friday at the office
✓ Anyone whose brain runs on logic, gears, and caffeine
DETAILS:
- Original detailed doodle style with teal, yellow, and grey tones
- High-resolution art that pops on white, grey, and light blue shirts
- The mix of brain + lightbulb + gears = the perfect nerd aesthetic
- Available on t-shirts, hoodies, mugs, and stickers for your workspace
Warning: May cause sudden bursts of genius. Or just "Yes OK". Get yours now.
Customer Reviews
4.7 out of 5 stars rating32.3K Total Reviews
32,263 Reviews
Reviews for similar products
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Shelley M.3 October 2022 • Verified Purchase
Value T-Shirt, White, Large
Zazzle Reviewer Program
I was really pleased with this shirt, the quality of the Tshirt was excellent, the artwork and print stands out and the fit is true to size....my son loved this for his 16th birthday 😀. Very good quality and color
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Stuart B.28 June 2025 • Verified Purchase
Basic Dark T-Shirt, Black, Large
Excellent design platform, great quality material and printing, and quick delivery: couldn't ask for more...
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Vivienne C.9 June 2023 • Verified Purchase
Basic T-Shirt, White, Small
Zazzle Reviewer Program
AAA+++ Perfect gift for my old dad. He loved it - highly recommend and will buy again. Printing looked perfect to me
Tags
Other Info
Product ID: 256084289313091049
Posted on 18/06/2026, 8:00 PM
Rating: G