Negative Feedback T-Shirt - Engineer Humor

Show off your witty side with this unique black t-shirt. Featuring a red operational amplifier circuit diagram and the phrase "I only give negative feedback", it's perfect for engineers, science enthusiasts, or anyone with a quirky sense of humor. The design is printed on a soft, comfortable fabric, ideal for everyday wear. This shirt is sure to spark conversations and showcase your passion for technology. Great for casual outings, tech meetups, or as a fun gift for the engineer in your life.