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Highly prized worldwide since antiquity, aluminum potassium sulfate is the premier mordanting material for protein fibers such as silk and wool.
So what does this wondrous substance look like? Aluminum potassium sulfate is refined from bauxite and is a transparent, free flowing crystal, resembling salt. This is a food grade aluminum potassium sulfate that is free of iron and other impurities.
250gm/package
We use USPS for most of our shipping and currently ship to US addresses only.
Physical items will contribute to the dollar amount needed for free shipping (currently $150).
Bulky and odd-shaped items will always incur shipping charges.
Enter code SHPR23 in the contact form
Cotton is perfect for Spring through Fall. Check out our fingering weight Creekside Cotton. Hand dyed by Art by Eve just for Fiber Rhythm Craft & Design™
Knitting machines can speed up the process. Learn how to use these machines with ease.
The Fiber Rhythm Craft Space is being prepared! You will be able to rent time on our floor looms and knitting machines starting in June!
