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HOLIDAY HOURS: CLOSED DEC 25 AND DEC 29 - JAN 1
HOLIDAY HOURS: CLOSED DEC 25 AND DEC 29 - JAN 1

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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  • Ori London

    Finchley Backpack

    $125.00

    This weather-resistant bag has extra storage space, a padded laptop or tablet sleeve and loads of pockets! Made using the rPET sustainable Canvas,...

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  • Hoooked

    DIY Crochet Kit

    from $20.00

    Each kit includes the yarn, hook and instructions to make one amigurumi creature. Filling is not included in the kits. These DIY crochet patterns a...

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  • Curio Spice

    Cinnamon Maple Sugar

    $11.50

    Curio proudly partners with Ackermann Maple Farm for this delicious sweet treat! Freshly ground Sri Lankan cinnamon and sweet maple sugar from Verm...

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  • Mitchell Wool

    Mitchell Totes

    $40.00

    The Flock Matters. It's that simple. Show your lock for the farm wherever you go. On the boat, to the market, to the library, to Knit Nite. We've g...

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    Large Zipper Bag

    $18.00

    Made with GOTS-certified organic cotton, this reusable bag is not only environmentally friendly but also durable and machine washable. Ample-sized ...

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  • Curio Spice

    Zenú Spice

    $12.00

    Introducing a new Signature Blend: a fruity, zesty, golden spice mix! The pre-Colombian Zenú people were known for their female leaders and advance...

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  • Mitchell Wool

    Gather Bulky

    $45.00

    Never super washed, the yarn in this collection has been naturally mordanted to lock in the color as much as possible. Spinning oils from the mill ...

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  • Shop Sheep

    Felted Wool Cat Mat

    $50.00

    Cats go crazy for 100% wool. Nature's finest, renewable fiber. Plunk the mat anywhere - bed, tables, furniture, and kitty stays on it. So does kitt...

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  • Curio Spice

    Comfort Curry

    $11.50

    Inspired by South Indian style curries, this deeply aromatic yellow curry spice is blended from our gorgeous Sri Lankan turmeric along with mace, n...

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  • Curio Spice

    Chili Today!

    $12.00

    Perfect for bean chili, hash browns, spiced nuts or as a rub for meat. Turkish urfa chile adds a chocolatey, fruity note complimented by Cambodian ...

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  • ReZip Gallon Bags - String Theory Yarn Co
    ReZip Gallon Bags - String Theory Yarn Co
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    ReZip Gallon Bags

    $26.00

    Behold, the reusable gallon. This spacious, waterproof, leak-proof reusable bag is a versatile storage workhorse. It’s like the disposable gallon z...

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  • Wooldreamers

    Saona

    $11.00

    Saona is the name of the river where my grandfather, Julian, and his two sons; Teodoro and Ramón, would bring their mule-drawn cart full of wool fl...

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  • Your Green Kitchen

    Zero Waste Produce Bag

    $11.00

    These bags are great to use as a project bag or instead of those plastic produce bags or as reusable gift wrap.  Each bag has a beautiful hand-prin...

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