It’s advanced stuff, but I wanted to show you my favorite glow-in-the-dark filament, nightwing costume which is fun to print with. I had a lot of fun getting that “get your pic taken at a con” feel! Get a good glow on! Glow-in-the-dark filament normally comes in a standard “radioactive” green, but this beautiful roll transitions through multiple colors. It’s also worthwhile to buy some replacement brass nozzles for your printer as glow-in-the-dark filament can chew them up pretty quickly because the glowing material is more abrasive than standard colors.