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String Theory Merch

At String Theory, we work to make the world a better place with peace, love, and yarn.

Thank you for being part of the community that makes this possible.

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  • ST Needle Gauge - String Theory Yarn Co

    ST Needle Gauge

    $15.00

    This handy tool has everything you need to make a gauge swatch and check your progress along the way. You can identify needle sizes from US 0 to 15...

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  • 2" Gauge Swatch - String Theory Yarn Co

    2" Gauge Swatch

    $12.00

    These handy square tools are used for measuring gauge swatches knit or crocheted in any type of yarn. Simply hold the tool up against your work and...

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  • mini tool wrap and turn in Tools - notions | String Theory Yarn Co

    mini tool wrap and turn

    $10.00

    These lightweight, 2.5" square tools are handy to have along, whether you tuck them inside your knitting bag.

  • mini tool make 1 in Tools - notions | String Theory Yarn Co

    mini tool make 1

    $10.00

    These lightweight, 2.5" square tools are handy to have along, whether you tuck them inside your knitting bag

  • mini tool kitchener in Tools - notions | String Theory Yarn Co

    mini tool kitchener

    $10.00

    These lightweight, 2.5" square tools are compact and handy to have along, whether you tuck them inside your knitting bag

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