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Purchase Organic & Sustainable Products

By choosing yarns from our Organic & Sustainable Products collection, you're not only creating beautiful handcrafted pieces but also making a positive impact on the planet. From reducing carbon footprints to supporting ethical farming practices, your purchase supports a more sustainable textile industry.

At String Theory Yarn Co., we're passionate about supporting a sustainable future for our planet. So, in addition to yarns, we have a selection of eco-friendly home goods and gifts.

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  • Hoooked

    DIY Crochet Kit

    from Original Price $20.00
    from $18.00

    Only select kits are on sale. Not all kits are part of the sale. Each kit includes the yarn, hook and instructions to make one amigurumi creature. ...

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  • Ori London

    Carnaby Wallet

    $35.00

    Carnaby is designed to keep your money, cards, and valuables organized. With three sections all tucked away under one main, secure zip. Versatile a...

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  • Remix Light - String Theory Yarn Co
    Remix Light - String Theory Yarn Co
    Berroco

    Remix Light

    Original Price $15.00
    Current Price $11.00

    Embrace the power of sustainability with Remix yarn, crafted from recycled fibers. By using discarded clothing industry waste, Remix breathes new l...

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  • Madelinetosh

    Woolcycle Sport

    Original Price $38.00
    Current Price $28.00

    Woolcycle Sport delivers strong stitch definition, bright colorwork, and pleasurable stitching. 100% Upcycled Superwash Wool Sport-weight | 4-ply ...

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  • Clean Cotton in Yarn - Worsted | String Theory Yarn Co
    -

    Clean Cotton

    $7.00

    Eco-friendly reclaimed fiber dappled with bright color for maximum joy. It feels good, and you'll feel good using it!55g/96 yds per ball85% recycle...

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