In anatomy, heterochromia refers to a difference in coloration, usually of the iris but also of hair or skin.
Eye color, specifically the color of the irises, is determined primarily by the concentration and distribution of melanin.] The affected eye may be hyperpigmented (hyperchromic) or hypopigmented (hypochromic). In humans, usually, an excess of melanin indicates hyperplasia of the iris tissues, whereas a lack of melanin indicates hypoplasia.
Now... that doesn't sound very sexy... but you know what.. it IS!
These eyes come in two lines, one with natural and one with radiant colours, and they're specially made so that you'll be able to mix them after your own perferences.
Single pair: $L50
Colour packs with 4 matching pairs: $L150
Fatpack of 10 pairs: $L250