This is the sister of Shan Special K. 
The only difference in the raw material being that Sink King Shan was distilled from 100% sinking-grade (strictly fast sinking only) wood, whereas Shan Special K was distilled from non-sinking wood. 

What does that mean?
This is THE highest quality + grade oil on the planet. Period*. 

I won't go into details about how this oil smells... because I cannot.
It zaps the brain so intensely that all vocabulary is lost. 

If you smelled Shan Special K, then you will have a good idea of this oil's scent profile.
If Shan Special K was an abridged verision of Dickens' Bleak House, then Sink King Shan is the original. The story, characters, and themes are all the same, but the original is infinitely richer in the details.

Extremely kinamic, and distilled from 100% sinking grade wood, this oil is the pinnacle of oud.
It is NOT for everyone. It's strictly for collectors and advanced noses already well-versed in high end oud oils. 

Prices: 
3 grams in crystal bottle: $3585
2.5 grams in plain glass bottle: $2995
1.25g in plain glass bottle: $1515
0.5g in sample vial: $615

*we have also distilled a handful of other oils from sinking grade wood, from various countries. This is one of that small handful.