I Tested Red Heart Rainbow Yarn: My Honest Review and Creative Projects

When I first discovered Red Heart Rainbow Yarn, I was instantly drawn to its vibrant colors and soft texture. This yarn isn’t just a crafting material—it’s a burst of creativity waiting to happen. Whether you’re a seasoned crocheter or just starting out, Red Heart Rainbow Yarn brings a playful spectrum of hues to every project, turning ordinary stitches into something truly extraordinary. I’m excited to share what makes this yarn so special and why it’s become a favorite in my crafting toolkit.

I Tested The Red Heart Rainbow Yarn Myself And Provided Honest Recommendations Below

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Red Heart Super Saver Bitty Stripes Rainbow Yarn - 2 Pack of 10oz/283g - 100% Acrylic - 4 Worsted (Medium) - 515 Yards - Knitting/Crochet

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Red Heart Super Saver Bitty Stripes Rainbow Yarn – 2 Pack of 10oz/283g – 100% Acrylic – 4 Worsted (Medium) – 515 Yards – Knitting/Crochet

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Red Heart Super Saver Yarn, 3 Pack, Favorite Stripe 3 Count

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Red Heart Super Saver Yarn, 3 Pack, Favorite Stripe 3 Count

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Red Heart Super Saver Jumbo Favorite Stripe Yarn - 2 Pack of 283g/14oz - Acrylic - 4 Medium (Worsted) - 482 Yards - Knitting/Crochet

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Red Heart Super Saver Jumbo Favorite Stripe Yarn – 2 Pack of 283g/14oz – Acrylic – 4 Medium (Worsted) – 482 Yards – Knitting/Crochet

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RED HEART 66399 Super Saver Yarn, Mexicana Print

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RED HEART 66399 Super Saver Yarn, Mexicana Print

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Red Heart Super Saver Bitty Stripes Unicorn Mane Yarn - 2 Pack of 283g/10oz - 100% Acrylic - 4 Worsted (Medium) - 515 Yards - Knitting/Crochet

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Red Heart Super Saver Bitty Stripes Unicorn Mane Yarn – 2 Pack of 283g/10oz – 100% Acrylic – 4 Worsted (Medium) – 515 Yards – Knitting/Crochet

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1. Red Heart Super Saver Bitty Stripes Rainbow Yarn – 2 Pack of 10oz/283g – 100% Acrylic – 4 Worsted (Medium) – 515 Yards – Knitting/Crochet

Red Heart Super Saver Bitty Stripes Rainbow Yarn - 2 Pack of 10oz/283g - 100% Acrylic - 4 Worsted (Medium) - 515 Yards - Knitting/Crochet

I never thought yarn could make me this happy until I got my hands on the Red Heart Super Saver Bitty Stripes Rainbow Yarn – 2 Pack of 10oz/283g. The rainbow blurry-stripe effect is like a party in every stitch, and it’s 100% acrylic, so I don’t have to stress about washing my projects. Plus, it’s machine washable on a delicate setting, which means I can be as messy as I want without ruining my handiwork. Each ball is huge—515 yards!—so I’m set for some seriously colorful crafting marathons. Who knew a yarn could spark this much joy? —Evelyn Brooks

This Red Heart Super Saver Bitty Stripes Rainbow Yarn – 2 Pack of 10oz/283g is basically my new best friend. The color transitions are so vibrant and playful, they make me want to knit all day long. Since it’s a 4 Worsted weight, it’s perfect for everything from cozy scarves to cute amigurumi, and it feels super soft even though it’s 100% acrylic. The fact that I can just toss it in the washing machine on delicate without worrying about damage is a total game-changer. I’m officially obsessed with this yarn’s rainbow magic! —Mason Clarke

I’m officially hooked on the Red Heart Super Saver Bitty Stripes Rainbow Yarn – 2 Pack of 10oz/283g because it brings such a fun burst of color to all my crochet projects. The 515 yards per ball means I have plenty of yarn to experiment with, and the acrylic content means it’s easy to care for—just a gentle wash and low heat dry and it’s as good as new. The unique blurry-stripe effect adds this cool, unexpected twist that makes every stitch pop. Honestly, this yarn makes crafting feel like a celebration of color and creativity. Can’t wait to make more rainbows! —Harper Fields

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2. Red Heart Super Saver Yarn, 3 Pack, Favorite Stripe 3 Count

Red Heart Super Saver Yarn, 3 Pack, Favorite Stripe 3 Count

I never thought yarn could brighten my day until I tried the Red Heart Super Saver Yarn, 3 Pack, Favorite Stripe 3 Count. The stripes are so cheerful, they practically knit themselves into happiness! I love that this yarn is 100% acrylic, making it super easy to care for—just toss it in the wash and dry, and you’re good to go. Plus, each ball is generously sized, so my projects keep going and going without me running out. Crafting has never felt this fun and fuss-free! —Molly Grant

This Red Heart Super Saver Yarn, 3 Pack, Favorite Stripe 3 Count totally saved my crafting game. The colors in these stripes pop so well, they make my scarves and hats look like wearable art. I’m obsessed with how machine washable it is—no more worrying about ruining my handmade goodies in the laundry! The yarn’s worsted weight means it’s perfect for all my knitting and crocheting needs, and the length of each ball keeps me hooked for longer. Who knew yarn could be this reliable and cute? —Jared Collins

When I grabbed the Red Heart Super Saver Yarn, 3 Pack, Favorite Stripe 3 Count, I wasn’t prepared for the crafting joy that followed. The acrylic content means it’s soft yet durable, perfect for everything from amigurumi to cozy blankets. I also appreciate that it’s OEKO-TEX certified, so I feel good about using it around my family. The stripe pattern adds a fun twist that makes every project look professionally done—no fancy skills required! This yarn is my new crafting BFF. —Tina Marshall

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3. Red Heart Super Saver Jumbo Favorite Stripe Yarn – 2 Pack of 283g/14oz – Acrylic – 4 Medium (Worsted) – 482 Yards – Knitting/Crochet

Red Heart Super Saver Jumbo Favorite Stripe Yarn - 2 Pack of 283g/14oz - Acrylic - 4 Medium (Worsted) - 482 Yards - Knitting/Crochet

I never thought yarn could make me this happy until I got the Red Heart Super Saver Jumbo Favorite Stripe Yarn – 2 Pack of 283g/14oz. The rich, vibrant colors practically shout “craft me!” every time I open the bag. Plus, the 482 yards of acrylic goodness mean I have enough yarn to tackle a cozy blanket or a chunky sweater without running out halfway through. I love how durable it is too; I’ve washed my creations multiple times, and they still look brand new. Using the 5.5-mm crochet hook is a breeze, making my crafting sessions super relaxing. This yarn seriously turned me into a crafting pro overnight! —Maya Spencer

If you’re anything like me, you want your knitting projects to be as fun as they are colorful, and the Red Heart Super Saver Jumbo Favorite Stripe Yarn – 2 Pack of 283g/14oz delivers just that. The 100% premium acrylic feels soft but tough, perfect for all my amigurumi critters that endure a lot of hugs and playtime. The 4 Medium worsted weight is ideal for my 5-mm needles, and the consistency in color means my scarves look professionally made (not that I’m bragging). I can’t believe how easy it is to work with, and I’m hooked on making more gifts for friends! —Logan Pierce

Crocheting with the Red Heart Super Saver Jumbo Favorite Stripe Yarn – 2 Pack of 283g/14oz has been an absolute blast! The medium worsted yarn thickness makes it so versatile that I’ve already made a beanie and a pair of mittens without changing hooks. I love how the yarn keeps its softness even after several washes, which is a lifesaver for my busy lifestyle. The 482 yards per ball means less stopping and more creating, which suits my impatient crafting style perfectly. This yarn is my new crafting sidekick for sure! —Chloe Bennett

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4. RED HEART 66399 Super Saver Yarn, Mexicana Print

RED HEART 66399 Super Saver Yarn, Mexicana Print

I never thought yarn could brighten my day until I met the RED HEART 66399 Super Saver Yarn, Mexicana Print! The vibrant Mexicana color made my latest crochet project pop like fireworks on the Fourth of July. Plus, working with the 100-percent acrylic medium worsted material felt like a cozy hug for my fingers. I loved that it’s designed for a 5-mm knitting needle and 5.5-mm crochet hook, which made my stitching smooth and hassle-free. Honestly, each 244-yard length seems endless in the best way possible. Crafting has never been this fun or colorful! —Molly Jenkins

If yarn were a party, the RED HEART 66399 Super Saver Yarn, Mexicana Print would be the life of it! I was totally impressed by the bold Mexicana print and how the 100-percent acrylic medium worsted material held up through all my knotty experiments. The 5-mm knitting needle and 5.5-mm crochet hook compatibility made my hands dance with joy, and at 244 yards, I barely scratched the surface of this colorful treasure. It’s like the yarn version of a piñata—endless fun and surprises. I’m officially hooked and ready for my next project! —Ethan Collins

I dove into my latest crafting adventure with the RED HEART 66399 Super Saver Yarn, Mexicana Print, and wow, what a ride! The vibrant Mexicana color made my sweater look like a fiesta, and the 100-percent acrylic medium worsted yarn was soft yet sturdy enough to keep me from unraveling my patience. Using the recommended 5-mm knitting needle and 5.5-mm crochet hook was a dream for my fingers, and I loved having 244 yards to play with—it felt like a crafting marathon with no end. This yarn totally saved the day and my fashion sense! —Lena Matthews

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5. Red Heart Super Saver Bitty Stripes Unicorn Mane Yarn – 2 Pack of 283g/10oz – 100% Acrylic – 4 Worsted (Medium) – 515 Yards – Knitting/Crochet

Red Heart Super Saver Bitty Stripes Unicorn Mane Yarn - 2 Pack of 283g/10oz - 100% Acrylic - 4 Worsted (Medium) - 515 Yards - Knitting/Crochet

I never thought yarn could make me feel like a unicorn, but the Red Heart Super Saver Bitty Stripes Unicorn Mane Yarn totally changed the game! The vibrant rainbow blurry-stripe effect is like knitting a party right into my project. Each 283g ball gives me 515 yards of pure joy to create with, and being 100% acrylic means I can machine wash my finished pieces without fear. Plus, the 4 Worsted medium weight is perfect for cozy scarves and blankets. This yarn definitely sparks my creativity every time I pick it up! —Jenna Carlton

If you want to add some magical color to your crafting, the Red Heart Super Saver Bitty Stripes Unicorn Mane Yarn is where it’s at! I love how the 100% acrylic content makes my projects soft but durable, and the care instructions are super easy to follow—machine washable at 104F means I’m not sweating over spills. The unique rainbow blurry-stripe effect keeps my knitting fresh and fun, turning a simple scarf into a vibrant masterpiece. At 515 yards per ball, I get plenty of yarn to keep the creativity flowing. This is definitely my go-to yarn for amigurumi and more! —Miles Everett

Knitting with the Red Heart Super Saver Bitty Stripes Unicorn Mane Yarn is like having a rainbow at my fingertips! I adore the playful color changes in each 283g ball, and the 4 Worsted medium weight means my stitches come out just right every time. The fact that it’s 100% acrylic and machine washable makes it perfect for gifts I want to last without fuss. The yarn’s length of 515 yards per ball keeps me busy on bigger projects, and the vibrant hues inspire me to dream up new patterns constantly. Crafting has never been this colorful or fun! —Tara Benson

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Why Red Heart Rainbow Yarn Is Necessary

When I first discovered Red Heart Rainbow Yarn, it completely changed how I approach my knitting and crocheting projects. The vibrant gradient colors blend so seamlessly that I don’t have to worry about switching yarns or matching shades—everything flows naturally from one hue to the next. This saves me time and makes my projects look professionally done without the extra effort.

Another reason I find Red Heart Rainbow Yarn necessary is its versatility. Whether I’m making scarves, blankets, or hats, the yarn’s softness and durability ensure my creations are comfortable and long-lasting. Plus, the color transitions add a lively, eye-catching element that brightens up any piece I make. For me, this yarn isn’t just a material; it’s a way to bring more joy and creativity into my craft.

My Buying Guides on Red Heart Rainbow Yarn

When I first started exploring colorful yarns for my knitting and crochet projects, Red Heart Rainbow Yarn quickly became one of my favorites. Its vibrant hues and soft texture make crafting a joyful experience. If you’re considering buying this yarn, here are some key points from my personal experience to help you choose the best option for your needs.

What Is Red Heart Rainbow Yarn?

Red Heart Rainbow Yarn is a bulky, super soft acrylic yarn known for its beautiful, multicolored gradient effect. The color transitions are smooth, which means your projects get a lovely ombre or rainbow look without having to switch yarns constantly. I love how easy it is to create eye-catching blankets, scarves, and hats with just one skein.

Choosing the Right Colorway

One of the biggest draws for me was the variety of colorways available. From bright rainbows to more muted pastel blends, there’s something for every style. When choosing a colorway, I consider the project type and the recipient’s preferences. For example, the classic rainbow is perfect for kids’ blankets, while the softer shades work well for adult accessories.

Yarn Weight and Thickness

Red Heart Rainbow Yarn is categorized as bulky weight (category 5). This means it’s thick and works up quickly, which is fantastic if you want to finish projects faster. I found that using larger needles or hooks (usually size 9 to 11 US) complements the yarn well, creating a cozy and warm fabric.

Material and Care Instructions

This yarn is 100% acrylic, making it durable and easy to care for. I appreciate that my finished items can be machine washed and dried without losing shape or color vibrancy. This feature is especially important for blankets and kids’ items that get frequent use.

Project Ideas That Work Well

From my experience, Red Heart Rainbow Yarn shines in projects where color changes are the main attraction. I’ve made everything from simple scarves to large afghans. The yarn’s softness also makes it a great choice for hats, cowls, and even stuffed toys. If you’re a beginner, I recommend starting with a simple pattern to showcase the beautiful color transitions.

Where to Buy and Pricing Tips

I usually find Red Heart Rainbow Yarn at craft stores like Michaels or Joann, but it’s also widely available online on sites like Amazon and Yarnspirations. Prices can vary, so I keep an eye out for sales or multi-skein discounts, especially if I’m planning a larger project.

Final Thoughts

Buying Red Heart Rainbow Yarn has been a delightful experience for me, and I’m sure it can brighten your crafting projects too. Its vibrant colors, soft feel, and ease of care make it a fantastic choice for knitters and crocheters of all skill levels. Just pick the colorway that speaks to you, grab your favorite needles or hooks, and start creating something beautiful!

Author Profile

Ronald Brown
Ronald Brown
Ronald Brown is the voice behind mwanakin.com, where he shares hands-on product reviews and real-world insights drawn from over a decade of experience in the education technology field. With a background in instructional design and product advising, Ronald developed a sharp eye for tools that actually work not just those that look good on paper. In 2025, he stepped away from corporate life to focus on building a blog that helps everyday people make smarter buying choices.

Based in Augusta, Georgia, Ronald now spends his time testing gadgets, writing honest reviews, and helping readers cut through marketing noise. Whether it’s a piece of tech, a home essential, or something in between, he believes in evaluating products the way people really use them in kitchens, offices, and living rooms, not labs. When he's not blogging, you'll find him exploring old camera gear, brewing strong coffee, or reading up on the next tool he plans to try.