Neuron is full of sparks!  It's a medium teal shade with a pearl finish, slight golden overlay and tons of blue twinkle.   It's decidedly Not Safe for Work (NSFW)- and makes a really fun crease color to go with Tingle, Pixie and Poly.

Ingredients:  Mica, Titanium Dioxide, Magnesium Stearate, Magnesium Myrsistate, Silica, Boron Nitride.  Also contains:  Iron Oxides, Tin Oxide, Chromium Oxide Green, Ferric Ferrocyanide