I was surprised to see the Color Spritzer Tool on the retiring accessories list. It is one of those tools that when I remember to use it, I love the results.
I used the tool to make the red spritz on the background of the Oh, Whale card. Tip: I recently discovered that if you do a lot of spritzing in one setting, it helps to move the marker so you have a fresh area to spray through. It does not ruin the marker, but you just need some time for the ink to flow back into the area of the nib that was used. This made a big difference.
Watch the following video for more information about the Color Spritzer Tool: