This is the Glowa Boa LED Glow Scarf by Elemental Culture. The best part this thing? It’s rainbow. The faux fur scarf is lit up by like a billionty (rough estimate) LEDs, powered by a 9 volt battery. You know, the kind of battery that shocks you when you put on your tongue. ZZZT! But seriously kids, don’t try it. Trust me. That’s exactly how I lost my ability to taste!