String Theory Yarn Co. (IL)

Local yarn shop (LYS)
477 N. Main Street
Glen Ellyn, Illinois 60137
United States
(630) 469-6085
Ravelry patterns are available to purchase in this shop

Hours

Monday Closed
Tue - Sat 10:00 AM - 5:00 PM
Sunday Closed
Wheelchair access yes
Seating available yes
Free wireless yes

String Theory is a treasure trove of organic, fair trade and artisan yarns for knitting and crochet. Let us help you pick out the perfect yarn for your next project, then join us around the table for sit and knit. We also offer a wide array of classes for all experience levels. Read all about us in Vogue Knitting.

Shop staff

stringtheoryge
twisted4good
lizbrz
EmHenk
MegD

Brands

Brands that have been purchased at this shop.

  • Ancient Arts Fibre Crafts
    last stashed May 2025
  • Appalachian Baby Design
  • Araucania Yarns
    last stashed May 2025
  • Berroco
    last stashed May 2025
  • BettaKnit
    last stashed May 2025
  • Blue Sky Fibers
    last stashed Jul 2025
  • Claudia Hand Painted Yarns
    last stashed May 2025
  • Cloudborn Fibers
    last stashed May 2025
  • Crystal Palace Yarns
    last stashed May 2025
  • DanDoh Yarn
    last stashed Jun 2025
  • Distortion Fibers
    last stashed Dec 2025
  • Dream in Color
    last stashed Apr 2025
  • Ella Rae
    last stashed Jul 2025
  • Elsebeth Lavold
    last stashed May 2025
  • Encayarns
    last stashed Feb 2025
  • Feederbrook Farm
  • Feza Yarns
    last stashed May 2025
  • Gedifra
    last stashed Jul 2025
  • Gusto Wool
    last stashed Jul 2025
  • Handspun Hope
    last stashed Jun 2025
  • Harrisville Designs
  • Herd of Cats
    last stashed Mar 2025
  • Ikigai Fiber
    last stashed Oct 2024
  • ITO
    last stashed Sep 2024
  • Jadawoo Designs
    last stashed Jul 2025
  • Jamieson's of Shetland
    last stashed May 2025
  • Juniper Moon Farm
    last stashed May 2025
  • Keenan Hand Dyed Yarn
    last stashed May 2025
  • Kelbourne Woolens
  • Knit Collage
  • Koigu
    last stashed Jan 2025
  • Laneras
    last stashed Jul 2025
  • Lang Yarns
    last stashed Jul 2025
  • Lavender Lune Yarn Co.
    last stashed Jun 2025
  • Lion Brand
    last stashed Oct 2024
  • madelinetosh
    last stashed Jan 2025
  • Madil Yarns
    last stashed Jan 2025
  • Malabrigo Yarn
    last stashed May 2025
  • Manos del Uruguay
    last stashed Jun 2025
  • MayBea Crafted
    last stashed Oct 2024
  • Meadowcroft Dyeworks
    last stashed May 2025
  • Migration Yarn Co.
  • Mitchell Wool Co
    last stashed Jul 2025
  • Neighborhood Fiber Co.
  • North Light Fibers
    last stashed May 2025
  • Palmer Yarn Co
  • Palmer Yarn Co.
    last stashed Jun 2025
  • Peace Fleece
    last stashed Oct 2024
  • Plied Yarns
    last stashed Jul 2025
  • Plymouth Yarn
    last stashed May 2025
  • Polka Dot Sheep
    last stashed Apr 2025
  • Purl Soho
    last stashed Sep 2024
  • Purl Talk
  • Queensland Collection
  • Quince & Co.
    last stashed Jul 2025
  • Rohrspatz & Wollmeise
  • Rozetti Yarns
    last stashed Jul 2025
  • Shibui Knits
  • Sister Ananse Yarn
    last stashed Jul 2025
  • Studio Misha & Puff
    last stashed Apr 2025
  • Universal Yarn
    last stashed Jul 2025
  • Urth
    last stashed Feb 2025
  • Wonderland Yarns & Frabjous Fibers
  • WoolDreamers
    last stashed Feb 2025
  • Yarn Matter
    last stashed May 2025