Rolling rust dyed yarns

Rolling up some yarns which I have previously used for rust dying fabrics.
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The rust from the scrap tools which I collect have created a really lovely speckle marks onto the yarns and they remind me of little birds nests!
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Would you like to see these made into pom pom earrings or should I sell them as balls of yarns for you to use for your own projects?

Mia Herrod