iron man reactor GLOW!

thingiverse

Here's a sleek, cutting-edge design that'll light up any space - a miniature Arc Reactor inspired by Tony Stark's genius creation! It needs a glowing heart of light within its core, where the spark plugs connect, and there's even room for a high-tech switch to bring it all to life. Don't let the compact size fool you; this design is begging to be personalized and customized to meet your every creative whim!