I searched a bit and came across nothing. In years past when mixing homemade wiping finishes, I used glass baby food jars, supplied either by the parents of a baby, or I'd purchase the most disgusting baby food recipe at the store, discard the jar contents, wash it and put it into service. Careful, don't break them in the shop!
I was at Woodcraft last week and saw these on the shelf, solvent-proof plastic 3oz jars with screw lids made for the finish spray system for they are sold. Perfect! 6 in a package and they won't break in a shop mishap. The 3oz volume dimension is about 2"x2".
https://www.woodcraft.com/products/...ImpLu2KnM7QIVUdbACh363ggWEAQYASABEgLhv_D_BwE#
I was at Woodcraft last week and saw these on the shelf, solvent-proof plastic 3oz jars with screw lids made for the finish spray system for they are sold. Perfect! 6 in a package and they won't break in a shop mishap. The 3oz volume dimension is about 2"x2".
https://www.woodcraft.com/products/...ImpLu2KnM7QIVUdbACh363ggWEAQYASABEgLhv_D_BwE#