Best 100 Wool Yarns for Felting
Discover top 100% wool yarns ideal for felting, knitting, and crafting. This guide highlights 5 strong options, focusing on durability, feel, and felting performance. Each yarn is suitable for needle felting, wet felting, or shaping projects, and includes a variety of natural and dyed tones to inspire creativity.
| Product | Brand | Color/Variant | Primary Use |
|---|---|---|---|
| Revolution Fibers Premium Super Bulky Merino Yarn | Revolution Fibers | Scarlet | Felting, Thick knitting, Crocheting |
| Knit Picks Wool of The Andes Worsted Weight | Knit Picks | Persimmon Heather | Weaving, Garments, Feltable |
| Revolution Fibers Premium Super Bulky Merino Yarn | Revolution Fibers | Duck Egg Green | Felting, Thick knitting, Crocheting |
| Lion Brand Yarn Medium-Weight Fishermen’s Wool | Lion Brand Yarn | Natural | Knitting, Crocheting, Warm accessories |
| WONVOC 100 Colors Needle Felting Wool | WONVOC | 100 Colors Assorted | Needle felting, Crafting |
Notes: All products listed are 100% wool or predominantly wool and suitable for felting crafts. Availability and color options may vary by seller.
Revolution Fibers Premium Super Bulky Merino Yarn – Scarlet

The Revolution Fibers Scarlet yarn is a 100% merino wool in a super bulky weight. Each 100-gram hank yields approximately 71 yards, suitable for thick-knit projects and felting experiments. The yarn is designed to be soft against the skin and easy to work with, even for beginners, with a recommended needle size of 15–17 US (10–12 mm). It is noted for its soft, fuzzy texture and suitability for machine felting and hand felting techniques. Gauge specifics indicate 3 stitches and 3 rows per inch, offering quick, bold fabric results.
Knit Picks Wool of The Andes Worsted Weight 100% Wool – Persimmon Heather

Knit Picks Wool of the Andes is a worsted-weight, 100% Peruvian Highland wool with strong structure and good stitch definition. Each 50-gram ball provides about 110 yards, offering ample length for sweaters, accessories, and felting projects. The yarn is praised for durability and versatility, whether used for cables, textured stitches, or felted items. It is well-suited for all-purpose knitting and crocheting, and felts beautifully when desired. The composition ensures warmth and traditional wool character in finished pieces.
Revolution Fibers Premium Super Bulky Merino Yarn – Duck Egg Green

This Duck Egg Green variant shares the same premium merino wool composition as the Scarlet option, with a super bulky weight and generous yardage per 100-gram hank. It is tailored for projects that benefit from quick gauge progress and cozy textures. The yarn’s soft and fuzzy character makes it ideal for outerwear accents, blankets, and felting experiments that require bold color blocks or gradient layers. Needle compatibility remains in the 15–17 US range (10–12 mm).
Lion Brand Fishermen’s Wool – Natural

Lion Brand’s Fishermen’s Wool provides a classic 100% virgin wool option with optional wool blends, designed for warmth and durability. This medium/worsted weight yarn is suitable for scarves, hats, sweaters, and textured decor. It offers substantial yardage per skein and natural lanolin content that can influence dye uptake and soft handfeel. The yarn is well-suited for traditional knitting patterns, cablework, and projects that benefit from strong stitch definition and enduring wear.
WONVOC 100 Colors Needle Felting Wool – 100 Colors Assorted

This WONVOC set provides 100 color options in needle felting wool, totaling 10.5 oz (300 g). It’s designed for versatile felting work, allowing crafters to build detailed characters, animals, and decorative pieces. The soft fibers support easy shaping and strong adhesion for both dry felting and wet felting techniques. The broad color range makes it a practical choice for gradient effects, color mixing, and large felting projects.
Buying Guide
When selecting 100% wool yarns for felting, consider the following factors to ensure the best results across needles, wet felting, and free-form crafting:
- Fiber type and warmth: Merino wool offers softness and fine fiber performance, while Peruvian Highland wool provides robust texture and strong stitch definition. Choose based on feel and project needs.
- Yarn weight and felting method: Super bulky and bulky weights rush the felting process and minimize fabric detail, ideal for blankets or bulky accessories. Worsted weight works well for structures and both needle and wet felting with more defined surfaces.
- Felting suitability: Some yarns are noted as machine or hand felting-friendly. For needle felting, fiber length and loft influence shaping ease; for wet felting, rinse-and-felt compatibility matters.
- Color options: A broad color range helps with shading, gradients, and realistic figures in needle felting. Natural shades offer classic looks, while dyed options enable bold designs.
- Care and handling: Wool felts differently depending on processing. Consider yarns with smoother spinning if you plan to spin or felt in multiple steps, and be mindful of dye fastness for project longevity.
- Durability and stitch definition: Worsted weights provide crisp stitch definition for garments, while bulky weights favor warm, sculptural pieces. If felting is a primary goal, ensure the yarn felts cleanly for your chosen technique.
- Accessibility and sourcing: Availability through major retailers can affect color availability, skein counts, and replacement options for long-term projects.
Overall, 100% wool yarns offer a spectrum of options for felting: from soft, skin-friendly merino to sturdy Peruvian wools, and from quick-bulk felting projects to detailed needle felting. The combinations of weight, color, and fiber provide versatility for a wide range of felting crafts.
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