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Ethical Yarn — Organic, Fair Trade, Women-Owned & Black-Owned | String Theory

Yarn and Sustainable Swaps from companies that are working to make the world a better place.

18 products

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        Featured Most relevant Best selling Alphabetically, A-Z Alphabetically, Z-A Price, low to high Price, high to low Date, old to new Date, new to old
        Sister Ananse Road Trip Fingering
        Sister AnanseSister Ananse Road Trip Fingering
        Sale price$33.00
        Sister Ananse Road Trip DK
        Sister AnanseSister Ananse Road Trip DK
        Sale price$33.00
        Woman in a red jacket petting a lamb with a donkey standing nearby on a farm.
        Mitchell Wool Co.Mitchell Wool Farm Friends DK
        Sale price$32.00
        Winqu
        MirasolWinqu
        Sale price$25.00
        open shipping box revealing 31 kraft paper envelopes with numbered stickers.

        Box of Light 2026

        31 surprises to countdown to the new year

        Preorder now
        Neighborhood Fiber Co Organic Studio Worsted
        Neighborhood Fiber CoNeighborhood Fiber Co Organic Studio Worsted
        Sale price$39.00
        Ewetopia Sustainawool
        EwetopiaEwetopia Sustainawool
        Sale price$30.00
        Chevron Baby Blanket KIT
        String Theory Yarn CoChevron Baby Blanket KIT
        Sale price$130.00
        Natural DyesMitchell DK — 18-Micron Rambouillet, Naturally Dyed
        Mitchell WoolMitchell DK — 18-Micron Rambouillet, Naturally Dyed
        Sale price$32.00
        (4.0)
        Natural DyesMitchell Fingering
        Mitchell WoolMitchell Fingering
        Sale price$32.00
        (4.5)
        Organic Studio Sock
        Neighborhood Fiber CoOrganic Studio Sock
        Sale price$39.00
        (5.0)
        Sold outLamb's Ear Cardigan Kit - String Theory Yarn Co
        Appalachian Baby DesignLamb's Ear Cardigan Kit
        Sale price$62.00
        Sold outStair Step Blanket Kit - String Theory Yarn Co
        Appalachian Baby DesignStair Step Blanket Kit
        Sale price$68.00
        (5.0)
        Sold outBaby Soft Blanket Kit - String Theory Yarn Co
        Appalachian Baby DesignBaby Soft Blanket Kit
        Sale price$68.00
        (5.0)
        Alpaca Heather 50g Dyed
        Manos del UruguayAlpaca Heather 50g Dyed
        Sale price$16.00
        (4.0)
        Manos Alpaca Heather 100g undyed in Yarn - Sportweight | String Theory Yarn Co
        Manos del UruguayManos Alpaca Heather 100g undyed
        Sale price$30.00
        Handspun Hope Angora blend
        Handspun HopeHandspun Hope Angora blend
        Sale price$69.00
        (4.8)
        Fino Mini Kit in Yarn - Fingering | String Theory Yarn Co
        Manos del UruguayFino Mini Kit
        Sale price$50.00
        (5.0)
        Blue Sky Sweater
        Blue Sky FibersBlue Sky Sweater
        Sale price$26.00

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