555 Timer and 741 Op Amp Mug

Remember the 555 timer and the 741 op amp? These parts were first introduced in the 1970s. If you’re an engineer from that era or a hobbyist from this era, you may have used them in a design. Whether you're drinking your morning coffee, your evening tea, or something in between – this mug's for you! It's sturdy and glossy with a vivid print that'll withstand the microwave and dishwasher. • Ceramic • Dishwasher and microwave safe • White and glossy