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 |
We’re presently closed for our annual summer vacation - reopening on August 26th. Always open online: shipping weekly during vacation.
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.
Brands
Brands that have been purchased at this shop.
-
29 Bridges Studio
last stashed Sep 2025
-
Ancient Arts Fibre Crafts
last stashed May 2025
-
Appalachian Baby Design
last stashed Oct 2025
-
Araucania Yarns
last stashed May 2025
-
Berroco
last stashed Dec 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 Sep 2025
-
Distortion Fibers
last stashed Dec 2025
-
Dream in Color
last stashed Jan 2026
-
Ella Rae
last stashed Jul 2025
-
Elsebeth Lavold
last stashed May 2025
-
Encayarns
last stashed Feb 2025
-
Ewetopia
last stashed Dec 2025
-
Feederbrook Farm
-
Feza Yarns
last stashed May 2025
-
Fiesta (North America)
last stashed Aug 2025
-
Fuzz Family for Kraeo
last stashed Dec 2025
-
Gedifra
last stashed Nov 2025
-
Gnome Depot Fiber
last stashed Oct 2025
-
Gothfarm Yarn
last stashed Jan 2026
-
Gusto Wool
last stashed Jul 2025
-
Handspun Hope
last stashed Jan 2026
-
Harrisville Designs
-
Herd of Cats
last stashed Mar 2025
-
Holly Dyeworks
last stashed Oct 2025
-
Ikigai Fiber
last stashed Nov 2025
-
ITO
last stashed Oct 2025
-
Jadawoo Designs
last stashed Aug 2025
-
Jamieson & Smith
last stashed Aug 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
-
KnitCircus
last stashed Dec 2025
-
Knitting Fever
last stashed Aug 2025
-
Koigu
last stashed Jan 2026
-
Laneras
last stashed Jan 2026
-
Lang Yarns
last stashed Jul 2025
-
Lavender Lune Yarn Co.
last stashed Jun 2025
-
madelinetosh
last stashed Jan 2026
-
Malabrigo Yarn
last stashed Jan 2026
-
Manos del Uruguay
last stashed Jun 2025
-
Meadowcroft Dyeworks
last stashed May 2025
-
Migration Yarn Co.
-
Mitchell Wool
last stashed Aug 2025
-
Mitchell Wool Co
last stashed Jan 2026
-
Neighborhood Fiber Co.
-
North Light Fibers
last stashed May 2025
-
Palmer Yarn Co
-
Palmer Yarn Co.
last stashed Jun 2025
-
Peace Fleece
-
Plied Yarns
last stashed Nov 2026
-
Plymouth Yarn
last stashed May 2025
-
Polka Dot Sheep
last stashed Sep 2025
-
Purl Talk
-
Queensland Collection
-
Quince & Co.
last stashed Jul 2025
-
Rohrspatz & Wollmeise
-
Rowan
last stashed Aug 2025
-
Rozetti Yarns
last stashed Jul 2025
-
Shibui Knits
-
Sister Ananse Yarn
last stashed Nov 2026
-
Snug and Spun Fiber Co
last stashed Nov 2025
-
Studio Donegal
last stashed Oct 2025
-
Studio Misha & Puff
last stashed Apr 2025
-
The Woolly Dragon
last stashed Jan 2026
-
Universal Yarn
last stashed Jul 2025
-
Urth
last stashed Feb 2025
-
West Yorkshire Spinners
last stashed Jan 2026
-
Wild Sage Wool
last stashed Nov 2025
-
Wonderland Yarns & Frabjous Fibers
-
WoolDreamers
last stashed Feb 2025
-
Yarn Matter
last stashed May 2025



