HiKoo CoBaSi Cotton Bamboo Silk Knitting Yarn

HiKoo CoBaSi Cotton Bamboo Silk Knitting Yarn

Available: in stock
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  • Fingering Weight
  • Bamboo/Cotton/Nylon/Silk
Black 002 (QTY 14)
Blarney 102 (QTY 8)
Bubblegum 021 (QTY 6)
Butter Cream 042 (QTY 5)
Cabernet 053 (QTY 15)
Carrot 070 (QTY 1)
Chocolate Milk 020 (QTY 9)
Cotton Candy 103 (QTY 6)
Curacao 068 (QTY 5)
Deep Turquoise 010 (QTY 9)
Forestry 050 (QTY 10)
Framboise 014 (QTY 11)
Gun Metal Grey 037 (QTY 2)
Indigo 011 (QTY 5)
Iris Blue 012 (QTY 6)
Kind of a Big Teal 2020 (QTY 4)
Kiwi 007 (QTY 4)
Natural 003 (QTY 12)
Natural Olive 008 (QTY 7)
Posy Petals 104 (QTY 10)
Pumpkin 069 (QTY 11)
Raffi 051 (QTY 11)
Really Red 047 (QTY 8)
Ripe Raspberry 015 (QTY 1)
Royal 029 (QTY 10)
Seafoam 101 (QTY 9)
Seattle Sky 038 (QTY 1)
Totally Taupe 064 (QTY 4)
VaVaVoom Red 054 (QTY 13)
Violette 013 (QTY 8)
White 001 (QTY 5)

CoBaSi Wool Free Sock Yarn - HiKoo Yarn | Soft & Warm

Finally, a wool-free sock yarn! Knitters and their lucky recipients have long clamored for a wool-free sock yarn, something that wouldn’t irritate or overheat. Meet CoBaSi, a cotton, viscose from bamboo and silk blend with elastic nylon for a gentle on the hands wool-like stretch. It comes in 50 gram hanks and a wide range of colors, making it the perfect candidate for warm-weather color work. Soft and machine washable, this will be a go-to for a variety of hardy garments. The possibilities are endless, so get some CoBaSi and cast on!


Fiber: 55% Cotton, 16% Bamboo, 8% Silk, 21% Elastic Nylon

Yardage: 220 yards (201 meters), 50 grams (1.76 ounces)

Needle: US 1 - 4 (2.25 - 3.5 mm)

Gauge: 6.5 - 8 sts = 1"

Weight: fingering

Care: machine washable

I personally select every single item we sell, add only products I believe in, and products I know you’ll love. I search the world over for unique and high quality tools and yarns that fit your needs and expand your creativity.

We want you to be 100% satisfied with everything you purchase from us. If you’re not for any reason, please let us know and we’ll make it right. 

Find the general guidelines for returns below. I’m so glad you’re here and can’t wait for you to explore the creative world of Fillory! -Andrea

Need to return something? Here is our Return Policy. Let's make this as painless as possible, but there still needs to be some rules.

  • For all returns, please contact us and include your order number!
  • No returns or refunds on sale items.
  • If you return an item within 30 days of purchase, we will refund you to the original form of payment.
  • All other credits are issued in the form of store credit
  • No Returns on Books, Magazines, Knitting Needles, Crochet Hooks and other small tools aside from defect.
  • See below for the full rundown.

Yarn Returns

Unwound and unused yarn in its original condition may be returned. You may return unwound yarn, within 60 days of your purchase with receipt or proof of purchase. If 60 days or more have passed since your purchase, we cannot offer you a refund or an exchange.

Once we receive your return, we’ll examine it. If all looks good, you’ll receive a credit to your account on the website. If you return an item within 30 days of original purchase date, we will refund you to the original form of payment.

To follow-up on the status of your return, please contact us.

All other products

Books, magazines, patterns, accessories, needles and other tools may not be returned; however, they will be replaced if defective or damaged in shipment.

In circumstances where you consider that a product is defective, or damaged in shipment, you should promptly contact us with your order number, details of the product and the defect or damage.

Before sending us any defective merchandise, please contact us via email or phone so we know what is wrong, and can expect your package. Once you have contacted us, we will issue you a return label via email, and you can send the item you consider defective or damaged to us. Our address is below for your information.

Fillory Yarn, 1702 Meridian Avenue, Suite H San Jose, CA. 95125

Please make sure to include your receipt or your email order confirmation. Upon receipt of the returned product, we will fully examine it and notify you via e-mail asap, whether you are entitled to a replacement as a result of the defect or damage. If you are eligible, we will send you a replacement product.


Some items are non-refundable and non-exchangeable through Fillory Yarn. These include: Lyyke Needles

Lykke Needles All Lyyke products are guaranteed for five years from date of purchase against manufacturer’s defect.

If you experience a failure due to a manufacturer’s defect, please contact Lyyke directly. You may complete the Lykke Return Form, and then mail the defective piece directly to Lyyke for a replacement.

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