Choosing knitting & crochet yarn can be less about the label and more about what you want the finished project to do: follow a use-specific path for washcloths and summer knits, or start with a clearly named 100% Merino Wool yarn for knitting and crochet. Knit Picks CotLin Yarn and 100% Merino Wool Yarn sit nearly together on price, yet their descriptions point to different project decisions. The practical payoff is simple: match the first set to its named uses; choose the second when 100% Merino Wool and per-skein planning are the priority.
Quick verdict
At the listed prices, Knit Picks CotLin is USD 25.33 and 100% Merino Wool Yarn is USD 25.00-a 33-cent gap. Choose Knit Picks CotLin for washcloths, spa gifts, summer knits, or crochet accessories. Choose 100% Merino Wool Yarn for knitting and crochet projects where the named fiber and detailed per-skein quantities matter more.
At a glance
| Factor | Knit Picks CotLin Yarn | 100% Merino Wool Yarn |
|---|---|---|
| Listed price | USD 25.33 | USD 25.00 |
| Listed color | Ash | Lake Blue 220 |
| Pack format | 10 pack; skein | 10 pack; 50g skeins |
| Project direction | Washcloths, spa gifts, summer knits | Knitting and crochet DIY projects |
Where each yarn wins
Knit Picks CotLin wins for accessory-focused planning. Its attributes specifically include crochet and accessories such as gloves, mittens, and scarves, giving shoppers a direct route from yarn choice to project type.
100% Merino Wool Yarn wins for quantity-led planning. The description gives per-skein measurements of 50 grams, 315 meters, and 345 yards, which makes the amount of yarn a visible part of the project decision rather than an afterthought.
Product notes
Knit Picks CotLin Yarn

Knit Picks CotLin Yarn is the more project-specific choice for shoppers who want the description to point toward a finished use. It names washcloths, spa gifts, and summer knits for children and adults, creating a clear starting point for practical gifts or warm-weather projects. The yarn is also described as absorbent, soft, and durable, with finished fabric said to soften after washing. Its main limitation is the very low elasticity described for the yarn: that may not suit a project where stretch is central to the desired feel. The listed Ash color gives the set a neutral visual direction, which is useful when the project itself-not a bold color statement-is the focus.
100% Merino Wool Yarn

100% Merino Wool Yarn is the cleaner choice when fiber identity matters most. Its title names 100% Merino Wool, and the description frames it for knitting and crochet DIY projects. Care guidance includes non-chlorine bleach-friendly treatment and ironing at 120°C, giving the yarn a defined care profile for someone planning routine upkeep. The listed Lake Blue 220 color creates a clear palette for a coordinated project. The limitation is equally clear: a 100% Merino Wool yarn is a poor match for anyone intentionally avoiding wool. Shoppers who want a fiber-specific starting point will find that material description more decisive than the broader project examples attached to Knit Picks CotLin.
Final choice by use case
- Choose Knit Picks CotLin Yarn for washcloths, spa gifts, summer knits, or crochet accessories such as gloves, mittens, and scarves.
- Choose 100% Merino Wool Yarn when the key requirement is the explicitly named 100% Merino Wool fiber, supported by per-skein quantity details and care guidance.
- Choose by color when the palette decides the project: Ash points toward a neutral direction, while Lake Blue 220 makes the color choice more defined.
The prices are close enough that the better decision comes from project intent. Knit Picks CotLin is the use-led pick; 100% Merino Wool Yarn is the fiber- and quantity-led pick.