Show off your engineering wit with this unique t-shirt! Featuring a schematic diagram of an operational amplifier circuit in a negative feedback configuration, this shirt humorously proclaims, "I only give negative feedback." The design is printed in a striking red on a classic black t-shirt, offering a bold contrast. Made from what appears to be soft, breathable cotton, this tee is comfortable for everyday wear. Perfect for engineers, students, or anyone with a love for electronics and a sense of humor, this t-shirt is sure to spark conversation and showcase your intellectual style. Wear it to the lab, classroom, or casual outings and let your shirt do the talking.