Black spark has a black base and blue glitter on top. It looks lovely when worn during the nights.
Texture-wise, it is smooth and creamy. It glides on the lids easily. I use an eye primer and it did not crease on my oily lids. This shade is very pigmented and hence easy for quick application.
The shimmer stands out at nights and looks really pretty. Since it has glitter, I avoid wearing it on the waterline.
If you love blues, you must definitely check this out. These are affordable and of great quality. The staying power is similar to Faces Long Wear Pencils. With brands such as Colorbar and Faces increasing the rates, Kryolan Ikonic pencils are a treat for eye pencil lovers.
Final Words: This is a pocket friendly eye pencil with great quality. Availability is the only issue.