This is a wonderful blend of colors from Corrl Creations. A black base swirled with turquoise and hints of lilac purple.
 
This is a representation of the material and not the actual pen you will receive. Pen comes with a Jowo #6 nib and converter. 
 
Material from Corrl Creations
Model Shown is Gemini ♊️
Jowo #6 nib