I used to draw and paint with these paints almost exclusively as a child growing up, so imagine my joy that Hobby Lobby was carrying these as kits. I asked, no most probably they won't be carrying the single tubes, which is a shame because I ReALLY want a tube of red violet paint.
I'm hoping that this will be the anwser to my fabric marker woes, I can control a paint brush but the fabric markers bleed, bleed, and bleed some more, and the marker tips themselves... well don't get me started!
Anyway, I will report back as I will be using the black color, and probably exclusively, as to how these interact with natural dyed fabrics.
If you bought the Kindle Version of Compost Dyeing and Other Fermentation Dyeing Techniques, and it's a screwed up mess, email me at firstname.lastname@example.org and I will send you the corrected version of the book!