Sell on Zazzle
Tap / click on image to see more RealViewsTM
CA$23.75
per mug
 

It's Not A Bug It's An Undocumented Feature Coffee Mug

4.8 out of 5 stars rating
22157 Total Reviews |
by
Qty:
Style
Classic Mug
+CA$1.70
+CA$3.40
+CA$10.20
+CA$17.00
Size

Other designs from this category

About Mugs

Sold by
Mug
Create your own from scratch

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, personalize your mug with a monogram, or express yourself with one of our 10 million designs.

  • Available in 11-ounce or 15-ounce
  • Dimensions:
    • 11-ounce: 3.2” D x 3.8” H
    • 15-ounce: 3.4” D x 4.5” 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
  • Printed on demand in Reno, NV
  • Do not overfill and be careful with hot liquids that may scald
  • Keep out of reach of children when filled with hot liquid

About This Design

It's Not A Bug It's An Undocumented Feature Coffee Mug

It's Not A Bug It's An Undocumented Feature Coffee Mug

Awesome design for programmers and software developers. Perfect for any day of the week and great gift for important people!
R4Design
Pro
Artwork designed by
View their Store

Customer Reviews

4.8 out of 5 stars rating22.2K Total Reviews
19596 total 5-star reviews1895 total 4-star reviews323 total 3-star reviews140 total 2-star reviews203 total 1-star reviews
22,157 Reviews
4 out of 5 stars rating
By Casey G.December 5, 2022 • Verified Purchase
Classic Mug, 325 ml
Zazzle Reviewer Program
Ordered these for coworkers and they arrived today (ahead of schedule) and very good packaging. Extremely happy with the quality of the mugs and the printing turned out great! would highly recommend. high quality printing
from zazzle.com (US)
Reviews for similar products
1 out of 5 stars rating
By Keira B.August 7, 2025 • Verified Purchase
Classic Mug, 325 ml
I was originally happy about my purchase and Nana loved the gift. HOWEVER, the description specifically says that these are microwave and dishwasher safe, BUT the first time Nana put this mug in the dishwasher it was destroyed. Not impressed..
5 out of 5 stars rating
By Courtney V.December 17, 2020 • Verified Purchase
Classic Mug, 325 ml
Zazzle Reviewer Program
Nana is going to love this gift from her granddaughter! Good quality mug. Photos turned out good, colours are true as expected!

Tags

Mugs
programmercodingcoderdevelopernot a bugundocumented feature
All Products
programmercodingcoderdevelopernot a bugundocumented feature

Other Info

Product ID: 168856081880031885
Designed on 2020-10-15, 3:11 PM
Rating: G