Phoenix Garnet is a color shifting shimmer nail polish.  It is a dark red jelly base with shimmer that shifts from red to gold to green, and flashes vivid red and bright green at the extremes of its color range.

This polish is part of the Mythological Gems collection, a series within the Mythological line that offers four of the different colors of Mythological pigments (Phoenix, Dragon, Unicorn, and Kelpie) in the same base color.  The Garnet base color is based on, and named for, dark red garnets (which are usually almandine or pyrope garnets). 

Rather than offering sets, purchasing four or more bottles of polish from the Mythological line in a single order will give a discount of 3.5% on all Mythological polishes in the order, which will be reflected in the cart under the line "Mythological line discount."

The last photo shows what Starlight Polish 15mL and 7.5mL bottles look like.

This polish contains "unicorn pee" pigment. The red to green color shifting pigment in the Phoenix polishes is the same kind of pigment that's in the original elusive unicorn pee polishes (Clarins 230, Liquid Euphoria Bliss, etc).