Power your superhero adventures with an Iron Man 3 arc reactor ring! ThinkGeek has a fantastic design inspired by Tony Stark’s metal heart. It’s made from nickel-free metal alloy and though you can’t fire repulsor beams with the ring, it does light up thanks to a bright white LED. ThinkGeek is teasing the item at San Diego Comic-Con, and it will be available to order in November.
Product Page ($49.99)