Black carom balls -with spots - where?

[r9ball]

Many moons ago someone post in one of the forums a black carom ball set... each ball had their own distinct colored dots,,,,red,,yellow and white.
Searches found nothing... not sure what country they are/were made.
any info appreciated.

 

[zensteve]

I had them made from Vigma out of China.

https://www.google.com/search?q=vig...ved=0ahUKEwjbt_6OiaDOAhVLLyYKHfkZAwUQ_AUIBygC

http://forums.azbilliards.com/showthread.php?t=296179&highlight=vigma