Synonyms for «test patch»

Synonyms for individual words can be found below.

Of course, always test a patch on the skin before! (raddestmom.com)
If you are not sure which color scheme to go for, try a few test patches first. (mixandchic.com)
The team is now planning to test the patches in pigs, which have skin that is more similar to our own. (newscientist.com)
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