By choosing yarns from our Organic & Sustainable Products collection, you're not only creating beautiful handcrafted pieces but also making a positive impact on the planet. From reducing carbon footprints to supporting ethical farming practices, your purchase supports a more sustainable textile industry.
At String Theory Yarn Co., we're passionate about supporting a sustainable future for our planet. So, in addition to yarns, we have a selection of eco-friendly home goods and gifts.
The Mallory Hat is the perfect choice for anyone looking for a warm, stylish hat. It is not only easy to knit and fun to wear, but it is also envir...
View full details
Perfect for grabbing groceries and going to farmer's markets! This is a strong, fun, and reusable shipping bag - an everyday essential that helps t...
View full details
Tunis is a heritage breed sheep that came about when North African sheep were brought to the United States from Tunisia as a gift to George Washing...
View full details
Cormo wool is soft and bouncy. The Chester Brown DK, a delicious, undyed chocolate brown is part of a limited edition collection. 50g 155 mete...
View full details
Tillie is a luxurious hand-dyed yarn made of pima cotton and cupro, a sustainable silk-like byproduct of cotton processing. Tillie’s chainette cons...
View full details
A yarn so effortlessly elegant, so buttery soft, that you might forget it is eco-friendly too. This beautiful, sophisticated yarn is composed of re...
View full details
This yarn is part of a limited edition collection: Shepherds Watch.Farm Friends Worsted is a soft, lofty, 2 ply woolen spun yarn made from Mitchell...
View full details
Brighten-up your fridge, locker, and filing cabinet with JUMBO-sized color dot magnets. These flexible fridge magnets are made of anisotropic magne...
View full details
Made from 100% post-consumer felt, these bins are a testament to your eco-friendly ethos, remaking post-consumer plastic bottles into beautiful and...
View full details
Only select kits are on sale. Not all kits are part of the sale. Each kit includes the yarn, hook and instructions to make one amigurumi creature. ...
View full details
These beautiful, thick-walled glass votives, or tea light holders, are perfect for both votive and tea light candles. They come in a stunning array...
View full details
The Penelope was designed to offer exclusively to our Flagship Shops. The name, in honor of Penelope, seven years full of glitter and sequins, she'...
View full details
Sportweight100 yardsThis thick and thin yarn is a combination of one strand of Borocera Silk handspun in Madagascar and one strand of Ethiopian Cot...
View full details
Embrace the power of sustainability with Remix yarn, crafted from recycled fibers. By using discarded clothing industry waste, Remix breathes new l...
View full details
Woolcycle Sport delivers strong stitch definition, bright colorwork, and pleasurable stitching. 100% Upcycled Superwash Wool Sport-weight | 4-ply ...
View full details
