Purchase Organic & Sustainable Products

This yarn is listed as worsted, but it knits up beautifully from 14 - 22 stitches per inch - just depends on what kind of fabric you are looking fo...

Soft, family friendly and machine washable. Blue Sky Sweater (formerly known as Spud and Chloe Sweater) is versatile and the perfect blend of super...

Eco-friendly reclaimed fiber dappled with bright color for maximum joy. It feels good, and you'll feel good using it!55g/96 yds  I  85% recycled co...

Mota is a lofty 3 ply, with a strong twist for durability. Because of the loft, Mota can be used in patterns that call for DK, Worsted, Aran and ma...

This lovely cotton yarn is laboriously handspun on a drop spindle in Ethiopia by women working for a small cooperative comprised of single mothers....

String Theory Fan Club: Where Craft and Compassion Connect! Fan Club 2025 enrollment is open until midnight on Monday, November 18. The next enroll...

Note: This wonderful yarn has been discontinued. Once it’s gone, it’s gone. 🥲 Dungarees yarn is made from recycled jeans! How cool is that? This co...

Mix & Match! Ditch single-use dryer sheets and switch to a fun, reusable, plastic-free and toxin-free laundry with our newest colorful eco drye...

50% Easy Wash Alpaca/50% Merino135y/50g23 - 25 stitches = 4"We’re thrilled to introduce Ikigai's latest yarn, which employs an innovative process k...

Keep your house clean and the earth cleaner when you make the swap to UNpaper® Towels. Reduce waste and your footprint when you ditch traditional p...

Woolcycle Sport delivers strong stitch definition, bright colorwork, and pleasurable stitching. 100% Upcycled Superwash Wool Sport-weight | 4-ply ...

  A fingering weight yarn with our signature ply technique, but spun with high twist! This adds more strength to the yarn, and gives it a nice, smo...

Embrace the power of sustainability with Remix yarn, crafted from recycled fibers. By using discarded clothing industry waste, Remix breathes new l...

These are the most popular bags at String Theory! They are the perfect size for carrying everything you need all around town. I've carried mine dai...

Wild Borocera Silk is hand spun in the central highlands of Madagascar. This gorgeous "thick and thin" yarn is imported into Rwanda as a single ply...

Carnaby is designed to keep your money, cards, and valuables organized. With three sections all tucked away under one main, secure zip. Versatile a...