West Wool TANDEM - GLASS Merino wool DK blue Yarn

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Tandem - Glass

West Wool
The Netherlands

100% Natural
Sustainable & Renewable
Breathable

€22,00

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Out of stock

Estimated delivery: Aug 25 - Aug 29

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Fibre: 100% South American Merino Wool
Weight: 100g
Thickness: DK (double knitting)
Construction: Plied
Length: 233 meters | 254 yards
Gauge: 22sts and 28 rows = 10cm | 4inches
Needle size: 3.5 – 4.5mm | 4 – 7 US

About Tandem

Tandem from West Wool is a wonderfully warm Double Knit weight yarn, lovingly developed by Stephen & Penelope. It is available exclusively at stephenandpenelope.com and in our Amsterdam store! Spun from the finest 100% mulesing-free South American merino wool, combining unparalleled softness with heirloom durability. Our painter's palette of colours brings you rainbows and clouds; earth tones, sea foams, magical unicorns, and all manner of deep moody shades.

About West Wool

We are West Wool, a yarn brand born from our love of beautiful natural fibres and vibrant colour. Based in the heart of Amsterdam, we create hand-dyed and carefully curated yarns designed to inspire makers everywhere and bring a little more Handknit Happiness into the world. Our journey began in 2019 when we realised a long-held dream of launching our own yarn line through our yarn boutique, Stephen & Penelope, blending our passion for colour, craft, and community.

For us, it’s not just about yarn — it’s about connection. We’re committed to sustainability, knowing exactly where our materials come from and how they are made, and to fostering an inclusive community where everyone feels welcome to explore their creativity. With a painterly palette across multiple bases and colours, we aim to support knitters and crocheters in making joyful, lasting pieces that speak to personal expression and shared craft.

Commercially Dyed Yarn

Commercially dyed yarn is dyed in large vats, usually made into large hanks of 1 kilo or more. The yarn is dyed to an extremely precise, all over colour using gradually rising heat. You can generally expect commercially dyed yarn to be very even and dye baths to be exact.

Commercially dyed yarn is wonderful for projects where you want a consistent, all over colour, or even colourwork pieces like fair isle or stranded knitting.

Care Instructions

Items made from 100% Wool should be washed by hand in cold or lukewarm water with a gentle rinse-free detergent. Use very little agitation when washing so as not to felt or full the fabric. Never wring or twist handmade woollen items when washing.
Gently squeeze as much water as possible, roll in a towel and press moisture out. Then lay your finished piece flat to dry.

Wool does not need to be washed after every wear as it is a natural, breathable product. When you can see (or, rarely, smell) that a woollen item is in need of washing, follow the above instructions

Qualitites of 100% Wool

Wool has countless benefits, including being

100% Natural
Warm yet breathable
Biodegradable
Sustainable & Renewable
Carbon Negative
Flame retardant (safe for babies - and all humans)
Wrinkle resistent
Wicks water to the centre of the fibre keeping the fabric surface dry, even when damp

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Tandem - Glass

€22,00

5 stars: 39 (98%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 1 (3%)
1 star: 0 (0%)

Some of the reviews shown are from related products the merchant grouped with this one.

Great Yarn in a lovely colour

I love S&P Tandem yanr, I've had really good results knitting with it previoulsy, it's excellent for colour work and is very soft to wear. The Mahogany colour is a lovely reddish brown, will be perfect for an autumn sweater.

I so love your store

I so love your store. It is a must do whenever I come to Amsterdam.

The customer service I received was above amazing. I can not wait to start working g on my projects.

I love this yarn

I love this yarn. It libel and soft. The subtle Sheen to it and ever so slightly green and blue shades in it give this yarn a lovely depth in the color

Great yarn to knit

Great yarn, a pleasure to knit. Love the colour!

Pierre Skinny Scarf

Knitted together with glow hair the Tandem weight wool gives great definition to the stitches- very pleaded

I honestly don't understand how this product has so many 5-star reviews.

I honestly don't understand how this product has so many 5-star reviews.

The yarn felt wonderful to knit with, and I really enjoyed the knitting process. Unfortunately, that's where the positives ended.

My sweater started pilling while I was still knitting it, which was already very disappointing. After my husband wore it for just 2–3 days, it became much worse.

The pilling is so severe that you can hardly see the actual design of the sweater anymore. Instead, it looks like an old, heavily worn jumper that has been used for years. I'm honestly embarrassed when I see my husband wearing it.

I expected much better quality, especially considering the positive reviews. Unfortunately, I can't recommend this yarn.

We are so sorry to hear that your Tandem Mouse is pilling. We understand how disappointing it is to be unhappy with a finished product. We have reached out to you by email!

wonder full yarn to work

wonder full yarn to work with

my best choice

The color is very nice , the wool is of high quality

Perfekte Qualität! Ich bin begeistert

Beautiful to knit with

I love this yarn

Love the color and working with it

Such a deep blue colour. Perfect for the vintage knitting pattern I want to start.

The yarn is beautiful and soft. Custom service was very kind and helpful. Thanks for your help. I will be knitting “Moraine” by Tin Can Knits. Until next time be safe.