Riri William’s alter-ego may remind you of someone you’ve seen before, and so her arc reactor might bear a stark resemblance to another MCU artifact. You can own an officially licensed replica of Iron Heart’s power source as a 10cm (just shy of 4 inch) tall, Glow-in-the-Dark, magnetic pin.

This mighty magnetic piece has many uses, ranging from cosplay to displaying in the collector’s quality packaging.