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rated 4.7/5 by 10,000+ customers

Magic Yarn - 100% Cotton Color Changing Yarn

Special Yarn for Your Collection

Color Changes With Heat
Premium 100% Cotton Yarn
Creates Unique Projects
No-Split Yarn

Ships From Texas

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#1 In The World

Order will arrive by Thursday, October 8th

Yarn That Went Viral

Magic Yarn is made with thermo-reactive cotton fibers that respond to heat.

When the yarn warms up β€” from your hands, sunlight, or warm air β€” it reveals a hidden second color.

As the yarn cools down, it gradually returns to its original shade.

This means your crochet projects can shift between two colors depending on temperature, creating a unique effect that surprises people.

The color-changing effect is repeatable and built directly into the yarn fibers, so it works every time the yarn warms up.

Magic Yarn crochets just like regular cotton yarn β€” the only difference is the color-changing effect.

Brand:Β Everything Crochet

Content:Β 100% Cotton

Weight:Β 70g (2.47 oz)

Yarn Length:Β 150 m (164 yds)

Yarn Weight:Β Light

Recommended needles:Β 5 mm (US H/8) - 5.5 mm (US I/9)

Knitting gauge:Β 12-14 stitches, 16-18 rows to 10 cm/4''

Recommended crochet hook:Β 5 mm (US H/8) - 5.5 mm (US I/9)

Crochet gauge:Β 11-13 stitches, 15-17 rows to 10 cm/4''

Care:

  • Machine wash at 40Β°C/104Β°F on gentle cycle.
  • Use neutral detergent; avoid strong or harsh chemicals.
  • Do not tumble dry – dry flat in a shaded area, away from direct sunlight.
  • Do not rub, wring, or use a heavy-duty washing machine cycle.
  • Iron at low temperature (120–140Β°C/248–284Β°F) with a cloth.
  • Do not bleach or use strong alkalis.

Made out of thermo-reactive cotton fibers that respond to heat and change color. It’s safe for kids to crochet with, and it feels just like any other cotton yarn.

All orders are shipped from our warehouse in the United States (Addison, Texas).

  • Standard Shipping (5-8 Days): $5

We offerΒ Free ShippingΒ on all ordersΒ overΒ $75.

Not satisfied? Contact us within 30 days for a full refund.

View full details

Watch The Color Transform

As the yarn warms up from your hands, a hidden second color appears. This creates a surprising effect in your crochet projects.

Before Warmth
After Warmth
 
Over 10.000+ Sold
Rated 4.7/5
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Ships from the USA
Over 10.000+ Sold
Rated 4.7/5
30-day Money-back Guarantee
20% OFF
Ships from the USA
Over 10.000+ Sold
Rated 4.7/5
30-day Money-back Guarantee
20% OFF
Ships from the USA
Over 10.000+ Sold
Rated 4.7/5
30-day Money-back Guarantee
20% OFF
Ships from the USA
Over 10.000+ Sold
Rated 4.7/5
30-day Money-back Guarantee
20% OFF
Ships from the USA
Over 10.000+ Sold
Rated 4.7/5
30-day Money-back Guarantee
20% OFF
Ships from the USA
Over 10.000+ Sold
Rated 4.7/5
30-day Money-back Guarantee
20% OFF
Ships from the USA
Over 10.000+ Sold
Rated 4.7/5
30-day Money-back Guarantee
20% OFF
Ships from the USA

7 Yarns, 14 Different Colors

Magic Yarn is the first yarn in the world that changes color instantly when exposed to temperature changes, and it comes in 7 different options with 14 different color combinations.

7 Yarns, 14 Different Colors

Magic Yarn is the first yarn in the world that changes color instantly when exposed to temperature changes, and it comes in 7 different options with 14 different color combinations.

What Can You Make With Magic Yarn?

From scarves to amigurumi β€” Magic Yarn adds a surprising color-changing effect to any crochet project.

1

Hats & Beanies

As the hat warms up, new colors appear across your stitches.

2

Amigurumi

Create playful crochet toys with surprising color-changing details.

3

Cup Cozies

Heat from your drink reveals the hidden color in seconds.

4

Scarves

Watch the colors shift as the yarn warms up while you wear it.

Why Crocheters

Love Magic Yarn

Not just yarn β€” a fun crochet experience that transforms your projects.

Color Changes With Heat

Watch your yarn transform colors when touched or warmed.

Smooth Crochet Experience

Strong cotton strands glide easily on your hook.

Every Project Looks Unique

The color shift makes every piece slightly different.

Clean, Defined Stitches

Cotton yarn keeps your stitches neat and structured.

Magic Yarn Vs. Regular Yarn

Regular yarn makes projects. Magic Yarn makes projects come alive.

Color Changing Effect
Unique Projects
Fun Crochet Experience
Premium Cotton Quality
Crochet-Friendly Yarn
Magic Yarn
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Regular Yarn
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Loved By 10,000+ Crocheters

Don't take it from us

Based on customer feedback and reviews

0%
Said The Color Change Is Magical

Crocheters love watching their projects transform as they work.

0%
Said Their Projects Look More Unique

The color shift creates pieces that always stand out.

0%
Would Buy Magic Yarn Again

Many crocheters come back for more colors.

0%
Would Recommend To A Friend

Most customers say Magic Yarn is a fun gift for crocheters.

You got questions

we got answers

Find answers to common questions about our products and services.

All orders ship directly from our Texas warehouse, so your Vintage Crochet Set arrives quickly.

Most customers receive their order within 2–6 business days inside the United States.

We offer a 30-day money-back guarantee.

If Magic Yarn doesn’t make your crochet projects more fun and unique, simply contact us and we’ll give you a full refund β€” no hassle.

Yes. Magic Yarn is made with thermo-reactive cotton fibers that respond to heat.

When the yarn warms up β€” from your hands, sunlight, or warm air β€” it reveals a hidden second color. As the yarn cools down, it gradually returns to its original shade.

This effect happens naturally while crocheting or wearing finished projects.

Magic Yarn works with almost any crochet project.

Many crocheters use it for hats, scarves, amigurumi, cup cozies, and small accessories. The color-changing effect adds a surprising twist that makes every project look different.

Not at all. Magic Yarn behaves like regular cotton yarn, so you can use it with your favorite hooks and patterns.

The smooth strands are designed to glide easily on your hook and resist splitting, making it enjoyable for both beginners and experienced crocheters.

Customer Reviews

Overall rating: 4.6 / 5 from 144 reviews.

Customer photo review of Magic Yarn - 100% Cotton Color Changing Yarn

Even though my photo is a little washed out, the color changes clearly when held in the hand (specs say at 77Β°F which I haven't tested, but definitely between room temp and body temp) and has a nice contrast between purple and pink, making it amusing to see where i was holding the piece while working, and promises to make amusing bath scrubbies. Product as advertised... usually: My second of three skeins of purple-to-pink fades to a lighter purple instead of to pink, which was frustrating to realize mid project. (Fortunately, the third skein matched the first, but unfortunately I couldn't find a dye lot marked to make sure things match in the future)

Magic Yarn - 100% Cotton Color Changing Yarn

Customer photo review of Magic Yarn - 100% Cotton Color Changing Yarn

I ordered just the purple yarn to try it out and I am SO impressed! First off, the color is gorgeous even before the heat hits it but once it starts changing? WOW. It shifts so smoothly and looks absolutely magical. I’ve never seen anything like it. Plus, the yarn itself is amazing quality. It’s soft, doesn’t split, and it glides through the hook like butter. Super fun to crochet with. I’m already planning to get more colors now!

Magic Yarn - 100% Cotton Color Changing Yarn

Customer photo review of Magic Yarn - 100% Cotton Color Changing Yarn

"I bought all 7 colors because I couldn’t chooseβ€”they were all too pretty! And honestly? I’m so glad I did. Each one is more beautiful than the last, and the color change when it gets warm is like pure magic. My daughter saw them and got so excited, so we’ve decided to do a little mother-daughter crochet weekend together. She’s 10 and just starting to learn, and this yarn is perfect for her because it’s super soft and doesn’t tangle or split. It’s easy on the hands and the color shifting just makes it feel so fun and alive. Can’t wait to make matching hats together!

Magic Yarn - 100% Cotton Color Changing Yarn

Customer photo review of Magic Yarn - 100% Cotton Color Changing Yarn

I bought 6 of these yarns because I just couldn’t pick one and WOW, I’m glad I did. Every single color is stunning even before it changes but when they get warm? Total MAGIC. I will crochet mug coaster when you will put hot coffee on it the color will change. The yarn is 100% cotton but it feels softer than most, like really smooth. It was super easy to crochet with, no splitting or rough patches. Its expensive but yes I understand the price, they really did great job. - Package arrived in 4 days. Mia r.

Magic Yarn - 100% Cotton Color Changing Yarn

Customer photo review of Magic Yarn - 100% Cotton Color Changing Yarn

9/10 yarn the effect is just amazing! My husband couldn’t believe his eyes when I showed him. If it were a bit longer, it would be a perfect 10/10.

Magic Yarn - 100% Cotton Color Changing Yarn

Customer photo review of Magic Yarn - 100% Cotton Color Changing Yarn

I’m a crocheter AND a science teacher so this yarn is my dream combo. It’s heat sensitive so it reacts to warmth from your hands, tea mugs, soup bowlsβ€”you name it. I made coasters, and even a headband, and my students went crazy when they saw it shift color when I touched it. The yarn is also just really good quality. Cotton yarns can sometimes be a bit dry or stiff but this one is silky and doesn’t fray. I didn’t have to redo a single stitch. And washing it didn’t ruin the effect either (just wash it as it recommends on the back of the label)! 10/10 would recommend for anyone who likes unique, beautiful projects.

Magic Yarn - 100% Cotton Color Changing Yarn

Customer photo review of Magic Yarn - 100% Cotton Color Changing Yarn

I bought this for my wife for her birthday since she’s always crocheting something and she told me she saw this on IG. She was super surprised because the changing effect its just amazing, I dont even know how they did that. IT'S WORTH THE PRICE. She started crocheting with it that night.

Magic Yarn - 100% Cotton Color Changing Yarn

Customer photo review of Magic Yarn - 100% Cotton Color Changing Yarn

I never imagined yarn could do THIS. I crocheted a circular stand for my soup pot and when I placed it down, the colors bloomed like magic. My jaw dropped. I literally called my sister just to show her on FaceTime. The effect is immediate soon as there's heat, the yarn starts changing and it’s SO vibrant. The yarn itself is super easy to work with, no snagging, and it slides through the hook like butter. It’s 100% cotton but feels silky. I’ve already ordered more for holiday gifts. If you crochet, you NEED to try this. It’s not just yarn it’s an experience!

Magic Yarn - 100% Cotton Color Changing Yarn

I love the color change feature. It changed as I worked with it. It doesn’t drape as I hoped, I should have used a more open pattern for better drape. But that’s on me, not the fault of the yarn. I’ll be using this yarn again!

Magic Yarn - 100% Cotton Color Changing Yarn

I have crochet a dishcloth but haven’t seen it turn pink, even when I held it in my hand. Probably not warm enough. Liked the feel of the yarn, it is great crocheting, it doesn’t split like a lot of yarn. Thank you.

Magic Yarn - 100% Cotton Color Changing Yarn

It started out as pink and white, but after it had to sit for awhile in my kitchen, it all turned pink. It's ok but I won't have a stripe look to whatever I project I settle on.

Magic Yarn - 100% Cotton Color Changing Yarn