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Sale Price $29.66.  
Original Price $32.95 per mug
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Useless Nervous System mug

4.8 out of 5 stars rating
22350 Total Reviews |
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Style: Classic Mug

Give a made-to-order mug from Zazzle to someone special, or treat yourself to a design that brings you joy or makes you laugh. Create your own photo mug, shop our collection of the funniest joke mugs, personalise your mug with a monogram, or express yourself with one of our 10 million designs.

  • Available in 325 ml or 443 ml
  • Dimensions:
    • 325 ml: 8.1 cm D x 9.7 cm H
    • 443 ml: 8.6 cm D x 11.4 cm H
  • Microwave and dishwasher safe
  • Use caution when removing the mug from the microwave. Use a pot holder or glove as necessary if it is too hot to the touch. Do not microwave an empty mug
  • Strong, ceramic construction
  • Meets FDA requirements for food and beverage safety
  • Do not overfill and be careful with hot liquids that may scald
  • Keep out of reach of children when filled with hot liquid
MugCreate your own from scratch

About This Design

Useless Nervous System mug

Introducing our turquoise and black classic warning sign mug: "Warning: Useless Nervous System." Sassy. Honest. A little too relatable. Perfect for sipping, surviving, and silently judging your autonomic system one chaotic heartbeat at a time. Great for work desks, doctor's offices, or just intimidating your mitochondria into behaving. Grab yours and raise a mug to the daily struggle — because if the nervous system’s gonna flop, at least your coffee game can stay strong.
Otterly Llamazing Studio
Artwork designed by
Spencer, Indiana, United States
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Customer Reviews

4.8 out of 5 stars rating22.4K Total Reviews
19680 total 5-star reviews1859 total 4-star reviews352 total 3-star reviews162 total 2-star reviews297 total 1-star reviews
22,350 Reviews
Reviews for similar products
3.0 out of 5 stars rating
3 out of 5 stars rating
By Lisa S.18 October 2026 • Verified Purchase
Classic Mug, 325 ml
I have ordered from zazzle before and it was perfect. This time the mug has arrived in great time but the mug has rubbed on the box and has affected the image, I was hoping to get in touch with the creator but can’t seem to find a way of contacting them. We would love another sent out maybe wrapped in bubble wrap to protect the image. Would love to hear back from the creator. Kind regards, Lisa.
5.0 out of 5 stars rating
5 out of 5 stars rating
By Anonymous14 December 2025 • Verified Purchase
Classic Mug, 325 ml
Easy to order online. I had to get in touch regarding the customizing- response was prompt and helpful. Mug arrived perfectly customized, and well within the expected delivery time frame.
5.0 out of 5 stars rating
5 out of 5 stars rating
By Kirsty D.7 May 2021 • Verified Purchase
Classic Mug, 325 ml
Zazzle Reviewer Program
Very pleased with the product. Arrived well packaged in one piece and looks good. Exactly as per picture.

Tags

dysautonomia mooddysautonomia awarenesswarning mughot mess but hydratedmug

Other Info

Useless Nervous System mug
Product ID: 256243371702383309
Posted on 5/04/2025, 3:11 pm
Rating: G