Silk Mulberry Spun Silk Nm 30/2 | Swiss Mountain Silk
Finding a silk yarn that’s both luxurious and truly usable in fine weaving or needlecraft can be surprisingly tricky. This spun mulberry silk strikes a balance between beauty and practicality—lightweight, lustrous, and strong enough for intricate work. It feels indulgent, but it performs exactly the way you want it to.
Working with silk can feel like a dream or a disappointment, depending on the yarn. Maybe you’ve tried something that looked lovely in the skein, only to find it snaggy, too delicate, or just not suited to the rhythm of your loom or needle. That gap between what you imagined and what the material delivers? It can be deflating.
This silk is different. Spun from the cocoons of Bombyx silkworms, Swiss Mountain Silk’s mulberry yarn offers a silky feel without compromising fragility. This fine Nm 30/2 yarn offers a smooth, even 2 ply structure that’s strong, workable, and beautifully lustrous. It’s a choice that feels not just luxurious, but wise, like you’re treating yourself and setting your project up for success at the same time.
Once it’s in your hands, you’ll notice the shift. Your weaving gains a fluid sheen, your stitches hold shape with elegance, and your fabric glows just enough to feel special without being flashy. It’s the kind of material that builds your confidence, not only because of how it behaves, but because you know you’ve chosen well.
Thread Collective is offering a yarn ball winding service for the mulberry silk yarn sold in skeins to help you get started on your next project faster. As soon as your yarn orders arrive at your doorstep, you can use them immediately. No need to wind on your own!
Key Features & Benefits
- 100% Mulberry silk: Spun from long-staple Bombyx cocoons for consistent strength and sheen
- Fine Nm 30/2 weight: Perfect for lacework, lightweight weaves, embroidery, or fine knitting
- Soft but stable: Smooth, even 2-ply structure helps prevent snags and breakage
- Elegant sheen: Natural lustre enhances finished fabrics with a refined glow
- Swiss made: Produced by Swiss Mountain Silk, trusted worldwide for premium fibre quality
Versatile sizes: Choose from 100g skeins for small runs or 1kg cones for bigger projects
- 1x Swiss Mountain Silk – Mulberry Spun Silk Nm 30/2
- Choose from: 100g skein or 1kg cone
- Fibre Content: 100% Spun Mulberry Silk
- Yarn Count: Nm 30/2
- Meters per Kilo: 15,000m
- Yards per Pound: 7,441yds
- Ply: 2-ply
- Available Sizes: 100g skein, 1kg cone
- Yarn Delivery: Skein & Cone
Country of Origin: Switzerland
Yes, this high-quality mulberry silk yarn is excellent for hand knitting, producing luxurious, lustrous fabrics with a smooth finish. It drapes beautifully and is perfect for lightweight garments, shawls, and accessories. Due to its slight slipperiness, careful tension control is recommended when knitting.
Absolutely! Its fine Nm 30/2 count makes it ideal for weaving delicate, high-thread-count fabrics with a silky sheen. It works well for scarves, lightweight garments, and luxurious home textiles. Silk’s natural strength ensures durability while maintaining an elegant, soft drape.
Mulberry silk is smoother, shinier, and more uniform because it is produced by Bombyx mori silkworms raised on a controlled diet. Tussah silk, sourced from wild silkworms, has a coarser texture, a matte finish, and a natural beige color, offering a more rustic look.
Yes, its consistent thickness and strength make it compatible with machine knitting, particularly for fine-gauge machines. It produces smooth, lightweight fabrics with excellent drape. Care must be taken to prevent tension issues, as silk fibers are naturally more slippery than wool or cotton.
Yes, mulberry silk readily absorbs dye, producing vibrant, rich colors. Acid dyes work best for silk, ensuring even color penetration. Pre-soaking the yarn in warm water with a mild acid, such as vinegar or citric acid, helps improve dye uptake and colorfastness.
For Nm 30/2 silk yarn, needle sizes between 2.0mm and 2.5mm are recommended, depending on the desired fabric density. Using smaller needles creates a tighter structure for lacework, while slightly larger needles enhance drape in lightweight garments. Swatching before starting is advisable.
Hand wash in lukewarm water with a mild detergent or a dedicated silk wash. Avoid wringing or twisting the fabric. Lay flat to dry, keeping it away from direct sunlight, which can cause fading. Steaming instead of ironing helps maintain silk’s natural luster and texture.
Yes, this yarn is excellent for crochet, especially for intricate lace patterns and fine accessories. Its slight sheen enhances the texture of stitches, making it ideal for delicate shawls, wraps, and decorative items. Using a smaller hook helps maintain stitch definition and prevents excessive drape.
The 2-ply structure of this yarn enhances strength and smoothness, making it suitable for fine knitting, weaving, and embroidery projects. The tighter ply reduces fuzziness and improves durability, ensuring a sleek finish in both fabric and lacework applications.