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  • String Theory Yarn Co

    20th Anniversary Bag Hook


    This folding bag hanger with a sturdy hidden hook folds completely for compact storage and stays closed with a magnetized clasp. Open it up and you...

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  • Laneras

    Beartooth High Twist


      A fingering weight yarn with our signature ply technique, but spun with high twist! This adds more strength to the yarn, and gives it a nice, smo...

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  • BFL DK - String Theory Yarn Co
    Keenan Hand Dyed Yarn

    BFL DK


    Deirdre put together a beautiful palette for us. I was thinking sweaters when we put this together, but now I see several combinations that would m...

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  • Keenan Hand Dyed Yarn

    BFL Fingering


    Keenan's newest base: 100% Superwash BFL Fingering!437 yds/100gThe wool from the Blue-faced Leicester sheep adds strength and sheen to socks, shawl...

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  • Blue Sky Sweater - String Theory Yarn Co
    Blue Sky Sweater - String Theory Yarn Co
    Blue Sky Fibers

    Blue Sky Sweater


    Soft, family friendly and machine washable. Blue Sky Sweater (formerly known as Spud and Chloe Sweater) is versatile and the perfect blend of super...

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  • Borocera Silk - String Theory Yarn Co
    Borocera Silk - String Theory Yarn Co
    Handspun Hope

    Borocera Silk


    Wild Borocera Silk is hand spun in the central highlands of Madagascar. This gorgeous "thick and thin" yarn is imported into Rwanda as a single ply...

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  • Berroco



    Feathery soft and offered in a beautiful range of multis and solids, Bozzolo is a 100% cotton yarn from Italy. Smooth with a hint of shine, Bozzolo...

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  • Manos Cabrito in Yarn - Lace | String Theory Yarn Co
    Manos del Uruguay



    Cabrito is a laceweight kid mohair blend in beautiful space-dyed colors, from soft and subtle to bright and bold.  Use it by itself for a gossamer-...

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  • Plied Yarns

    Check the Box Kit


    Kit includes enough yarn to make the Check the Box cowl, the pattern Janet designed especially for the 2024 Chicago Yarn Crawl: Check the Box cowl...

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  • Chibi Paka in Yarn - ChunkyBulky | String Theory Yarn Co
    Ikigai Fiber

    Chibi Paka


    Chibi Paka is a chunky/bulky yarn from Ikigai Fiber.  The combination of baby alpaca with superwash merino wool results in great body and stitch de...

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  • Dream in Color



    Dream in Color Classy is an incredibly soft worsted weight yarn spun of an extra fine micron count merino superwash wool. It’s versatility as well ...

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

    Clean Cotton


    Eco-friendly reclaimed fiber dappled with bright color for maximum joy. It feels good, and you'll feel good using it!55g/96 yds  I  85% recycled co...

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  • Dream in Color


    Original Price $38.00
    Current Price $20.00

    Cosette is just so soft and luscious. A blend of superwash wool and cashmere/nylon, it has a beautiful luminous halo and a light airy drape.  That’...

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    Cotton DK

    Original Price $12.00
    Current Price $7.00

    Cotton DK is Oeko-Tex 100 Product Class 1 certified (tested for 350+ harmful substances to keep you and your family safe.) 100g/230 yds  I  100% c...

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