I don't know what it is, but there's something about hex glitter that is very pleasing to me. The tessellation, the way the colours can interlace, it's just great. The problem is, the tiny glitter - my favourite - is actually quite difficult to find. The red, especially, difficult to track down. I FINALLY FOUND SIXTEEN COLOURS BIATCHES. THUS, RAINBOW-Y-EST RAINBOWS EVER AND I'm sharing too at the The Sparkly Shop ... But we're here for this rainbow today. LOOK AT THIS WOULD YOU.