It doesn’t matter if you’re working with alpaca, merino, or organic cotton, the needle size you choose will define the tension, finish, and comfort of your project. A needle that’s too small can make the fabric stiff, while one that’s too large may result in loose, shapeless stitches. At AMANO Yarns, we know that choosing the right needle is just as important as choosing the right fiber.
Needle materials: bamboo, metal, or plastic
Needles differ not only in size but also in material:
- Bamboo: warm to the touch, ideal for beginners as it prevents stitches from slipping too quickly.
- Metal: perfect for those seeking speed and fluidity; fibers glide effortlessly.
- Plastic: lightweight and affordable, recommended for large projects where needle weight matters.
The choice depends on your comfort and the type of fiber. What matters most is that the needle allows the yarn to flow smoothly, without excessive friction.
AMANO Yarns reference chart: recommended fibers and needles
We’ve prepared a visual guide with AMANO Yarns qualities and their recommended needle sizes in US and mm. This chart is a starting point, each knitter can adjust based on the tension and finish they’re aiming for. The chart includes all our yarn qualities and is available for reference.


Tension swatch: the secret to perfect knitting
Before diving into a full project, cast on 15 to 20 stitches and knit a few rows. Observe the tension:
- If the fabric feels too tight, switch to a thicker needle.
- If it’s too loose, try a thinner one.
This step is essential to achieve garments with the desired drape and texture.
- Straight needles: ideal for flat projects like scarves or blankets.
- Circular needles: perfect for necklines, sweaters, and seamless garments.
- Crochet hooks: look for ergonomic handles for greater comfort during long sessions.
Needle length also matters: long straight needles are useful for large pieces, while short circular needles make small projects easier to manage.
Conclusion: create with intention and comfort
Choosing the right needle size is more than a technical decision, it’s a creative act. With AMANO Yarns’ guide, every project becomes a mindful experience, where natural fiber and the right tool come together to bring unique garments to life. Experiment, test, and discover your ideal combination: the right needle is the key to turning every skein into a story woven with intention.
