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Shop Best Knitting Yarns online at Ubuy Puerto Rico

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14% OFF
CRAFTWIZ 100% Acrylic Yarn for Crocheting and Knitting - 30x20g Skeins of #4 Worsted Weight, 1200 Yards of Soft Yarn, Perfect for Amigurumi and Other Small Crafts Projects
US Store
Craftwiz

CRAFTWIZ 100% Acrylic Yarn for Crocheting and Knitting - 30x20g Skeins of #4 ...
4.6

900+ bought

USD 36 42

Red Heart E300.0629 Super Saver Economy Yarn, Green Tone
US Store
Red Heart

Red Heart E300.0629 Super Saver Economy Yarn, Green Tone
4.7

700+ bought

USD 14

7% OFF
Red Heart Super Saver Economy Yarn, Purple Tones E300.0546
US Store
Red Heart

Red Heart Super Saver Economy Yarn, Purple Tones E300.0546
4.6

700+ bought

USD 14 15

23% OFF
RED Heart Super Saver Yarn, Soft White
US Store
RedHeart

RED Heart Super Saver Yarn, Soft White
4.7

600+ bought

USD 10 13

RED Heart Super Saver Yarn-Fruity Stripe
US Store
Red Heart

RED Heart Super Saver Yarn-Fruity Stripe
4.7

600+ bought

USD 10

Lily Sugar N Cream Cones Orchid Yarn - 1 Pack of 400g/14oz - 100% Cotton - #4 Worsted Medium - 674 Yards - Knitting/Crochet
US Store
Lily

Lily Sugar N Cream Cones Orchid Yarn - 1 Pack of 400g/14oz - 100% Cotton - #4 ...
4.6

500+ bought

USD 24

BERNAT BLANKET BB 2-300GM, COAL
US Store
Bernat

BERNAT BLANKET BB 2-300GM, COAL
4.7

500+ bought

USD 15

RED Heart E300.0886 Super Saver Yarn, Blue
US Store
Red Heart

RED Heart E300.0886 Super Saver Yarn, Blue
4.8

500+ bought

USD 17

RED Heart RED Heart Super Saver Jumbo Yarn, Royal
US Store
Red Heart

RED Heart RED Heart Super Saver Jumbo Yarn, Royal
4.8

500+ bought

USD 27

LEMESO 12 Skeins Acrylic Yarn for Crocheting - 180g Bulk Multicolor Knitting Yarn for Beginners and School Crafts - 15g Mini Skeins for Art Classes and DIY Projects
US Store
LEMESO

LEMESO 12 Skeins Acrylic Yarn for Crocheting - 180g Bulk Multicolor Knitting Yarn ...
4

500+ bought

USD 16

INSCRAFT 48 PCS Crochet Yarn Kit, 1400 Yards 40 Colors Acrylic Yarn Skeins, 2 Crochet Hooks, 2 Weaving Needles, 4 Stitch Markers, 1 Bag, for Crocheting & Knitting, Gift for Beginners and Adults
US Store
INSCRAFT

INSCRAFT 48 PCS Crochet Yarn Kit, 1400 Yards 40 Colors Acrylic Yarn Skeins, 2 ...
4.3

400+ bought

USD 40

10% OFF
Woobles Easy Peasy Yarn for Beginners - Crochet & Knitting Yarn - Medium #4 Worsted - Cotton-Nylon Blend
US Store
The Woobles

Woobles Easy Peasy Yarn for Beginners - Crochet & Knitting Yarn - Medium #4 Worsted ...
4.7

400+ bought

USD 18 20

6% OFF
Katech Fairyland Yarn for Crocheting Knitting-Gradient Yarn Cake-4 Pack of 100g/3.52 oz-Soft DK Light Weight #3-60% Cotton 30% Acrylic 10% Wool-Perfect for Scarves, Shawls, Blankets and GarmentsA
US Store
Katech

Katech Fairyland Yarn for Crocheting Knitting-Gradient Yarn Cake-4 Pack of ...
4.4

400+ bought

USD 33 35

Caron All Day Cotton Snow On The Beach Yarn - 3 Pack of 100g/3.5oz - 100% Mercerized Cotton - #4 Worsted Medium - 173 Yards - Knitting/Crochet
US Store
Caron

Caron All Day Cotton Snow On The Beach Yarn - 3 Pack of 100g/3.5oz - 100% ...
4.6

400+ bought

USD 20

9% OFF
Red Heart Super Saver Metallic White Yarn - 3 Pack of 5oz/142g - Acrylic - 4 Medium Worsted - 255 Yards - Knitting/Crochet
US Store
Red Heart

Red Heart Super Saver Metallic White Yarn - 3 Pack of 5oz/142g - Acrylic - 4 Medium ...
4.8

300+ bought

USD 20 22

Red Heart Super Saver Economy Yarn, Bonbon Print
US Store
Red Heart

Red Heart Super Saver Economy Yarn, Bonbon Print
4.8

300+ bought

USD 10

RED Heart 385957 Super Saver Yarn, Icelandic
US Store
Red Heart

RED Heart 385957 Super Saver Yarn, Icelandic
4.7

300+ bought

USD 14

Hygloss Assorted Acrylic Yarn Set - 12 Mini Colorful Skeins for Crocheting & Knitting - Soft, Smooth 100% Acrylic Yarn- 24 Yard Per Skein, Total 288 Yds
US Store
Hygloss

Hygloss Assorted Acrylic Yarn Set - 12 Mini Colorful Skeins for Crocheting & ...
4.1

300+ bought

USD 23

RED Heart E305.3962 Super Saver Ombre Yarn, Vineyard
US Store
Red Heart

RED Heart E305.3962 Super Saver Ombre Yarn, Vineyard
4.7

300+ bought

USD 16

Cozyful Chunky Yarn for Hand Knitting - #10 Chunky Chenille Blanket Yarn, Jumbo Big Thick Chunky Yarns for Crocheting, Tie Dye Bulky Knit Yarns, 8 Skein 20 yds 8 oz Each Skein, Black & Grey & White
US Store
Cozyful

Cozyful Chunky Yarn for Hand Knitting - #10 Chunky Chenille Blanket Yarn, Jumbo Big ...
4.5

300+ bought

USD 42

RED Heart Super Saver Yarn, Stripe - Cool
US Store
Red Heart

RED Heart Super Saver Yarn, Stripe - Cool
4.8

200+ bought

USD 13

11% OFF
4 Pack Crochet Yarn, 560 Yard Soft Brown Yarn for Hand Knitting Decor Gifts | 60% cotton, 40% polyester; soft worsted yarn; for crochet and knitting; 3-4 mm needles, 2-3 mm hooks
US Store
WSICSE

4 Pack Crochet Yarn, 560 Yard Soft Brown Yarn for Hand Knitting Decor Gifts | 60% ...
4.1

200+ bought

USD 16 18

Lily Sugar n Cream Solid Variety Assortment 6 Pack Bundle 100 Percent Cotton Medium 4 Worsted Multicolor
US Store
Lily

Lily Sugar n Cream Solid Variety Assortment 6 Pack Bundle 100 Percent Cotton Medium ...
4.7

200+ bought

USD 38

RED HEART Super Saver yarn, Latte Stripe
US Store
Red Heart

RED HEART Super Saver yarn, Latte Stripe
4.7

200+ bought

USD 12

Colorations YARNTIP Tipped Lacing Yarn for Kids, 100 Pieces, Assorted Colors, 32 Inches Long, Weaving, Beading, Arts & Crafts, Jewelry, Motor Skills, Reusable, Stringing Activities
US Store
Colorations

Colorations YARNTIP Tipped Lacing Yarn for Kids, 100 Pieces, Assorted Colors, 32 ...
4.5

200+ bought

USD 21

YarnArt Sparkle Metallic Shiny Yarn, 60% Metallic Polyester 40% Polyamide, 25g, 160m, 2.5mm Needles & 3mm Hooks 1300
US Store
YarnArt

YarnArt Sparkle Metallic Shiny Yarn, 60% Metallic Polyester 40% Polyamide, 25g, ...
4.6

200+ bought

USD 15

6% OFF
Caron Bulk Buy Caron Simply Soft Yarn Solids 3-Pack White #H97003-9701
US Store
Caron

Caron Bulk Buy Caron Simply Soft Yarn Solids 3-Pack White #H97003-9701
4.8

200+ bought

USD 29 31

Red Heart Super Saver Yarn - Light Jasmine
US Store
Red Heart

Red Heart Super Saver Yarn - Light Jasmine
4.6

200+ bought

USD 14

6% OFF
Yinsun 12 Crochet Yarn for Crafts, Mini Acrylic Yarn for Beginners 12x15g | 12 Colors Yarns, Yarn Bulk, Rainbow Colors, for Starters, Knitting Crochet Crafts, estambres para tejer a crochet
US Store
Yinsun

Yinsun 12 Crochet Yarn for Crafts, Mini Acrylic Yarn for Beginners 12x15g | 12 ...
3.9

200+ bought

USD 15 16

Bernat Maker Clay Yarn - 2 Pack of 250g/8.8oz - 72% Cotton 28% Nylon - #5 Bulky - 290m/317Yards - for Knitting, Crochet and Amigurumi
US Store
Bernat

Bernat Maker Clay Yarn - 2 Pack of 250g/8.8oz - 72% Cotton 28% Nylon - #5 Bulky - ...
4.7

200+ bought

USD 30

RED HEART Super Saver Yarn, Pale Plum E300.0579
US Store
Red Heart

RED HEART Super Saver Yarn, Pale Plum E300.0579
4.7

200+ bought

USD 16

Cozyful Chunky Yarn for Hand Knitting - #10 Chunky Chenille Yarn, Jumbo Big Thick Chunky Yarns for Crocheting, Super Bulky Chunky Knit Blanket Yarns, 8 Skein 22 yds 8 oz Each Skein, Light Grey
US Store
Cozyful

Cozyful Chunky Yarn for Hand Knitting - #10 Chunky Chenille Yarn, Jumbo Big Thick ...
4.4

200+ bought

USD 49

16% OFF
RED HEART Super Saver Jumbo Yarn, Camouflage
US Store
Red Heart

RED HEART Super Saver Jumbo Yarn, Camouflage
4.8

200+ bought

USD 16 19

Red Heart Super Saver Economy Yarn, Pink Camo
US Store
Red Heart

Red Heart Super Saver Economy Yarn, Pink Camo
4.6

200+ bought

USD 13

Love Needlepoint Kit
US Store
Design Works Crafts

Love Needlepoint Kit
4.2

200+ bought

USD 17

Red Heart Yarn Super Saver Stripes Polo Stripe
US Store
Red Heart

Red Heart Yarn Super Saver Stripes Polo Stripe
4.5

200+ bought

USD 10

Bernat Blanket Taupe Yarn - 3 Pack of 150g/5.3oz - Polyester - 6 Super Bulky - 108 Yards - Knitting/Crochet
US Store
Bernat

Bernat Blanket Taupe Yarn - 3 Pack of 150g/5.3oz - Polyester - 6 Super Bulky - 108 ...
4.7

200+ bought

USD 29

Sugar and Cream SC 14oz Cone Mistletoe
US Store
Spinrite

Sugar and Cream SC 14oz Cone Mistletoe
4.8

200+ bought

USD 29

Red Heart Super Saver Jumbo Black Yarn - 2 Pack of 396g/14oz - Acrylic - 4 Medium Worsted - 744 Yards - Knitting/Crochet
US Store
Red Heart

Red Heart Super Saver Jumbo Black Yarn - 2 Pack of 396g/14oz - Acrylic - 4 Medium ...
4.8

200+ bought

USD 26

40 Assorted Colors Acrylic Yarn Skeins with 7 E-Books - 875 Yards of Perfect Yarn for Crocheting and Knitting Mini Project - by Mira HandCrafts
US Store
Mira HandCrafts

40 Assorted Colors Acrylic Yarn Skeins with 7 E-Books - 875 Yards of Perfect Yarn ...
4.2

200+ bought

USD 40

8% OFF
Premier Lambs Wool 3/8 oz Pack of 6
US Store
INNZA

Premier Lambs Wool 3/8 oz Pack of 6
4.8

200+ bought

USD 23 25

Timgle 200 Pcs Tipped Lacing Yarn for Kids Colored Threading for Beading Colorful Craft String Creative Beading Cord for Weaving Jewelry Making Crafts Arts Stringing Projects Supplies Motor Skills
US Store
Timgle

Timgle 200 Pcs Tipped Lacing Yarn for Kids Colored Threading for Beading Colorful ...
4.4

200+ bought

USD 32

Red Heart Super Saver Yarn 311 White
US Store
Red Heart

Red Heart Super Saver Yarn 311 White
4.8

100+ bought

USD 19

2 Pack T-Shirt Yarn Crochet Yarn for Beginner Crochet Bags/Basket/Coaster,Tshirt Yarn 400g/144yds High Elastic Thick Yarn Polyester FabricMilk Tea Brown
US Store
BATELO

2 Pack T-Shirt Yarn Crochet Yarn for Beginner Crochet Bags/Basket/Coaster,Tshirt ...
4.6

100+ bought

USD 23

10 Acrylic Yarn Skeins,Multicolor Crochet Craft for Crocheting and Knitting,with Hooks Knitting Needles Stitch Markers,Crochet Starter Kit Beginners650 Yard/250g
US Store
JOYTAG

10 Acrylic Yarn Skeins,Multicolor Crochet Craft for Crocheting and Knitting,with ...
4.2

100+ bought

USD 25

Inscraft Crochet Yarn Kit for Beginners, 1440 Yards 32 Colors Acrylic Yarn Skeins, 2 Crochet Hooks, 2 Weaving Needles, 4 Stitch Markers, 1 Bag, for Crocheting & Knitting, Gift for Adults
US Store
INSCRAFT

Inscraft Crochet Yarn Kit for Beginners, 1440 Yards 32 Colors Acrylic Yarn Skeins, ...
4.3

100+ bought

USD 36

6% OFF
BER Softee Cotton 120G Feather Gray
US Store
Bernat

BER Softee Cotton 120G Feather Gray
4.5

100+ bought

USD 15 16

8% OFF
Timtin 66 Rolls Yarn Bulk for Knitting Assorted Colors Crochet Yarn Multipack 2887 Yards Knitting Acrylic Thread Mini Soft Cord Bundle Cord Skeins for Hand Weaving Craft Project Beginner Kit
US Store
Timtin

Timtin 66 Rolls Yarn Bulk for Knitting Assorted Colors Crochet Yarn Multipack 2887 ...
4.1

100+ bought

USD 47 51

Buy Knitting Yarns Online from Ubuy Puerto Rico

Bring your crafting vision to life with the best yarn for knitting, now readily available at Ubuy Puerto Rico. Whether you're designing cosy winter jumpers, delicate baby wear, or vibrant home accessories, our wide selection of knitting yarns online offers something for every maker. With materials ranging from breathable cotton yarn for knitting to luxurious silk and mohair blends, Ubuy is your one-stop destination for buying knitting yarns online from trusted international brands.

Choose from an array of textures, colours, weights, and fibres, including organic yarn for baby clothes and colourful yarn bundles to match your creative goals. We also provide essential tools and accessories under knitting & crochet supplies, as well as convenient storage options to keep your materials neat and accessible.

Everything You Need to Know About Knitting Yarns

Bring your creative ideas to life with the best knitting yarns online. Premium knitting yarns for unique pieces, along with knitting yarn storage solutions, to keep your supplies organised. Find everything in one place. We stock premium yarns in every category, helping beginners and professionals alike explore the art of knitting with the right tools and materials. You’ll find selections from top-rated brands like Lion Brand, Red Heart, and many more. Shop quality globally only at Ubuy Puerto Rico.

Natural Fibre Yarns

Explore nature-inspired threads free of harsh chemicals to create breathable and eco-conscious designs. Cotton yarn, linen yarn, hemp, and bamboo yarn are among the most widely appreciated yarns for their comfort and versatility. These yarns are lightweight, absorbent, and ideal for creating sustainable apparel. Buy knitting yarns online made from plants if you’re looking for breathable, skin-friendly fibres. One Reddit user passionately highlighted the environmental angle:

“Linen, cotton, silk, wool, hemp, etc. So many options of natural organic fantastic materials. Yes, acrylic is versatile and feels good, but it's plastic. We need less plastic, more natural materials. Washing plastic garments is one of the major contributors to microplastics, and we just don't know entirely how that's gonna affect us and the environment, but I can tell you it ain't good. So no.”

Source: r/The10thDentist (Reddit)

Another added their favourite fibre picks:

“Silk is unbeatable, of course, but pricey. Linen is also fantastic, and a bit less pricey. Bamboo rayon is wonderful - breathable and slick. And cheap.”

Source: r/knitting (Reddit)

Try something like Knit Picks Dishie Yarn, made from 100% cotton, great for dishcloths, light garments, and sustainable projects that keep comfort and conscience in balance.

Animal Fibre Yarns

Rich in warmth and softness emanate from the kinds of animal fibre, yarns of wool, silk, alpaca, and mohair. These are the winter essentials: scarves, hats, and jumpers. Cascade 220 Wool Yarn is an excellent choice for a sturdy and soft texture, and Debbie Bliss Rialto Baby Cashmerino offers divine softness for baby garments. These premium knitting yarns find themselves in every knitter’s repertoire because of their natural elasticity and softness.

Synthetic Fibre Yarns

If you're looking for durable and colourful options, synthetic yarns such as acrylic and nylon yarn are excellent choices. Red Heart Super Saver and Bernat Blanket Yarn are ideal for making lovely, warm throws, cushions, and large-scale projects. All shades and textures of acrylic yarn can be easily bought from here. A user on Reddit explained their preference clearly:

“Acrylic is accessible, comes in pretty much any colour and texture you could desire, is long lasting and hypoallergenic. I understand concerns about pollution but there are certain situations in which plastic is the best option for a project. If you need something you can just chuck in the washing machine it's usually pretty good for that. Cotton is also great but it isn't very warm, is very heavy and more expensive. Only really good for particular projects.”

Source: r/The10thDentist (Reddit)

They added that it's especially useful for easy-wash items. For budget-friendly, machine-washable creations with plenty of character, buy synthetic yarns online and find the perfect match for your next cosy make. 

Blended Yarns

Blended yarns offer the strength of two different fibres, like wool-nylon, mohair-silk, or acrylic-wool. These yarns offer durability, warmth, and a soft finish, enabling intricate patterns to be knit and ensuring the long-lasting wearability of the articles. Lion Brand Wool-Ease is a good example of blending soft wool with a bit of easygoing acrylic to provide the best solution for heavy-duty knitwear. These knitting yarn packs are well-suited for making sweaters, shawls, and large garments that require strength and structure.

Top Picks 

Looking for tried-and-true yarns? Here are some favourites from the community, rated for quality, softness, and usability. Whether you're a beginner or a seasoned crafter, these top picks in knitting & crochet supplies offer excellent options to bring your creative projects to life. Explore a range of premium yarns that combine durability with luxurious softness, ideal for all your knitting and crochet projects.

Yarn Type

Texture / Blend

Best For

Popular Brand Examples

Wool-Nylon

Wool‑Nylon blend – Wool‑Ease Thick & Quick 

Warm winter accessories, bulky blankets

Lion Brand Wool‑Ease Thick & Quick

Cotton Yarn

100 % mercerised cotton

Summer tops, baby clothes, dishcloths

Lily Sugar ’N Cream

Synthetic Fibre Yarn

Acrylic – worsted & bulky

Cost-effective, easy-care projects

Red Heart Super Saver, Softee Chunky

Acrylic Yarn

Soft acrylic, medium (4)

Baby blankets, hats, scarves

HobbyLobby’s Grape-coloured Skein

Puffy Loop Yarn

Polyester loop, super‑chunky

No‑needle finger knitting – chunky blankets, scarves

Nuanchu Puffy Loop Yarn

Cotton Yarn

100 % mercerised or mixed cotton, smooth, firm stitch

Warm-weather garments, dishcloths, baby wear

Lion Brand 24/7 Cotton ; Premier Chunky Cotton (blended) ; Knit Picks Dishie (non-mercerised)

Wool Yarn

100 % wool, warms, slight texture

Hats, scarves, winter accessories

Lily Ice Yarns 100 % wool yarn

Acrylic Yarn

Soft, worsted to super-bulky, easy-care

Every day wear, blankets, toys

Lion Brand Heartland (100 % acrylic) ; Lion Brand Re‑Spun Thick & Quick (recycled polyester)

Nylon Yarn

Included in blends (e.g., felted bulky nylon)

Durable accessories, uneven textures

Lion Brand Feels Like Bliss (100 % nylon); Timtin polyester blend yarn kits

Wool-Nylon

Durable winter-wear blend

Socks, mittens, outdoor garments

Lion Brand Wool-Ease Thick & Quick (blend)

Acrylic-Wool

Hybrid warmth & easy care

Every day sweaters, accessories

Lion Brand Wool-Ease (acrylic-wool)

Frequently Asked Questions About Knitting Yarns

  • What types of yarn are best for knitting?

    It depends on your project. For summer wear, cotton yarn for knitting is breathable and light. For warm clothes, wool yarn or blended yarns like acrylic wool are ideal. For baby wear, opt for soft yarns like bamboo or cashmere blends for baby clothes.

  • Which yarn is good for beginners?

    Acrylic yarn is the most beginner-friendly. It’s easy to handle, low-maintenance, and affordable. Try Red Heart Super Saver or Bernat Premium to get started.

  • Can I buy yarn bundles for large projects?

    Absolutely! Ubuy Puerto Rico offers knitting yarn packs and colourful yarn bundles that are great for blankets, throws, or sweaters. Check brands like Lion Brand for bundle options.

  • Are these yarns safe for baby clothing?

    Yes, many yarns on Ubuy are baby-safe, including organic yarn for knitting, as well as yarns made from bamboo and cotton. Always check the label for hypoallergenic or OEKO-TEX-certified options, such as Debbie Bliss Baby Cashmerino.

  • What tools do I need, along with yarn, for knitting?

    You’ll need knitting needles, stitch holders, and measuring tape. Ubuy also offers a wide range of knitting & crochet supplies, as well as handy storage solutions.