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Tools

Great tools make knitting and crochet even more enjoyable. At String Theory Yarn Co, our knitting tools and crochet accessories are chosen with the same care as our yarn—because the right tools make every stitch smoother, faster, and more fun.

Smart Tools for Knitters and Crocheters

Our collection includes the essentials every maker reaches for again and again: interchangeable knitting needles, circular needles, crochet hooks, stitch markers, row counters, and tapestry needles. Whether you’re casting on a sweater or finishing a pair of socks, the right knitting notions can make all the difference.

Beautiful, Well-Made Notions

We love tools that are not only practical but also a pleasure to use. That’s why our shelves feature thoughtfully designed knitting accessories, clever gadgets, and beautifully crafted notions made by small makers and trusted brands. Many are created by artisan toolmakers and women-owned businesses who share our love of craft.

Small Tools, Big Difference

From project bags that keep your knitting and crochet organized to clever yarn tools that save time and frustration, these little helpers turn good knitting days into great ones.

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    Crocheted Cats

    $22.00

    Crochet 35 ADORABLE AND LIFELIKE CAT PATTERNS from star of craft TV BARBARA DONOVAN. Features designs based on MUCH-LOVED PET CATS including a gin...

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    Yarnitecture

    $32.00

    Create your dream yarn! Discover the pleasures of designing and building custom-made yarn by spinning it yourself, choosing everything from color t...

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  • Meghan Fernandes and Lydia Gluck

    Crochet How

    $26.99

    by Meghan Fernandes & Lydia Gluck The perfect learn-to-crochet book for beginners, from the creators of the premier knit and crochet brand Pom ...

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  • Summer Lee

    The Sock Obsession

    $24.99

    by Summer Lee From Summer Lee, sock knitting guru and author of reader favorite The Sock Project, a fun new collection of patterns for making socks...

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  • Meghan Fernandes and Lydia Gluck

    Knit How

    $26.99

    by Meghan Fernandes & Lydia Gluck A fresh, updated edition of the classic learn-to-knit book, from the creators of the premier knit and crochet...

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  • Steph Arnold

    365 Days of Stitches

    $24.99

    by Steph Arnold Embroider a motif each day and create a personal stitch journal to commemorate your year with this modern approach to the art of em...

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  • Marie Greene

    Knit in One

    $25.99

    by Marie Greene30 Clever One-Skein Patterns Our very own Liz Daly knit the sample for the Mesh Stitch Scarf. It takes one skein of fingering weight...

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