I read here from someone on this forum that Spackle works better (accepts stain more consistantly) than wood filler to fill nail holes in trim. Made a note of this and just finished filling and staining trim for my utility room with Spackle as a filler.
Can not remember who gave the tip... But they were 100% correct.. A big "thank you" for that tip!
I tried the new colored wood filler and it gave just as poor results as regular wood filler...threw the remainder away...don't waste your money and time with this product.