Here' one I created to test Custom's new PRISM grout, spacing from 1/16" through 1/2".
And the finished product:
Test boards don't have to be pretty.
Another one I created using 4 different grout colors. Then finally, some 2+ year old sealer.
Here are a couple submitted by Andriy (aluchkovsky)
Here's how
not to test for different colors.
We shall withhold this Mudslinging Despardo's name to protect the guilty party's wife from further embarrassment

. Aren't them Californian's something else?
We should have a contest for the ugliest test board. Git to wurk. We luv to have yours on display here
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