Best Mercerized Embroidery Floss of 2026

Corey Phillips Avatar
Corey Phillips
Last Updated: 12 Feb 2026

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Mercerized Embroidery Floss is a high-quality thread made from long-staple cotton that has been treated with caustic soda to increase its strength and lustre. This process creates a smooth, shiny finish that enhances the appearance of any embroidery project. The floss is available in a wide range of colours and is perfect for adding intricate details and accents to cross-stitch, needlepoint, and other embroidery designs. Whether you are a beginner or an experienced embroiderer, Mercerized Embroidery Floss is an excellent choice that will elevate your work to the next level.

At a Glance: Our Top Picks

UMC STAG 12 Pink Tones Embroidery Thread Cover #TOP 1
UMC STAG 12 Pink Tones Embroidery Thread
ftb score rating icon 9.8
Avenfair 24-Skein Multi-Colour Embroidery Threads Cover #TOP 2
Avenfair 24-Skein Multi-Colour Embroidery Threads
ftb score rating icon 9.7
UMC STAG 12 Green Tones Premium Thread Cover #TOP 3
UMC STAG 12 Green Tones Premium Thread
ftb score rating icon 9.5

Top 10 Mercerized Embroidery Floss

UMC STAG 12 Pink Tones Embroidery Thread

UMC-Tones
PINK TONES
UMC STAG 12 Pink Tones Embroidery Thread Cover
UMC STAG 12 Pieces Pink Tones | Premium Embroidery Thread | 100% Egyptian Cotton Premium Skeins | Cross Stitch Embroidery Floss | Oeko TEX Certified Stranded Cotton (Pink Tones)

The UMC STAG Pink Tones offers you a delightful array of 12 pink variations, perfect for creating intricate patterns or simple embellishments. Made from premium Egyptian cotton, this thread is OEKO-TEX certified, ensuring it is eco-friendly and free from harmful substances. The convenient packaging allows you to easily pull out the threads without hassle, keeping them tidy and ready for use. Its pearlized shine adds a lustrous finish to your projects, making your creations stand out beautifully.

What We Like
Variety of pink shades
Eco-friendly materials
Easy-to-use packaging
Lustrous pearlized finish
#TOP 2

Avenfair 24-Skein Multi-Colour Embroidery Threads

Avenfair
100Skien
24 Colors
24 Skeins
Avenfair 24-Skein Multi-Colour Embroidery Threads Cover
Avenfair Embroidery Threads 24 Skeins per Pack, Multi Color Embroidery Floss, Cross Stitch Threads, Friendship Bracelet Threads, with Free Needles, Floss Bobbins (24 Colors)

The Avenfair Embroidery Threads pack features 24 eye-catching colours, giving you a vibrant range to enhance your crafts. Made from mercerized healthy cotton, these threads are soft, silky, and strong, ensuring durability without any synthetic odour. The premium quality of the threads means you can create smooth, refined designs without worrying about decolourisation or pilling. This versatile pack is perfect for various projects, from friendship bracelets to cross-stitching, making it an ideal choice for both beginners and seasoned crafters.

What We Like
Wide range of vibrant colours
Durable, fray-resistant material
High-quality, smooth finish
Versatile for multiple crafts
Includes essential sewing tools

UMC STAG 12 Green Tones Premium Thread

UMC-12-Pack-TONES
GREEN TONES
8.7 yards
UMC STAG 12 Green Tones Premium Thread Cover
UMC STAG 12 Pieces Green Tones | Premium Embroidery Thread | 100% Egyptian Cotton Premium Skeins | Cross Stitch Embroidery Floss | Oeko TEX Certified Stranded Cotton(Green Tones)

The UMC STAG Green Tones offers an exquisite selection of 12 different shades of green, allowing you to create delicate patterns or embellishments for your projects. Made from premium Egyptian cotton, this thread is OEKO-TEX certified, ensuring it is free from toxic substances, making it a safe choice for all your crafting needs. With convenient packaging, each skein contains 8.75 yards of tightly packed, easy-to-use floss that won't fall apart. The pearlized shine of the thread adds a luxurious finish, making your creations truly stand out.

What We Like
Vibrant green colour variations
Eco-friendly Egyptian cotton
Easy to use packaging
Lustrous, pearlized finish
Multi-purpose for various crafts
#TOP 4

UMC STAG Pack of 3 Premium Embroidery Thread

UMC-3 Pack
White
UMC STAG Pack of 3 Premium Embroidery Thread Cover
UMC STAG Pack of 3 Premium Embroidery Thread | 100% Egyptian Cotton Premium Skeins | Cross Stitch Embroidery Floss | Oeko TEX Certified Stranded Cotton (White)

The UMC STAG Embroidery Thread is crafted from premium Egyptian cotton, ensuring you use a high-quality product without toxic substances. Each skein is 8.75 yards long and features six strands, making it easy to access without any fuss. The threads come in over 60 vibrant colours, perfect for creating stunning patterns or simple decorations. With its pearlized shine, this thread offers a soft, silky finish that resists fluffing and tangling, allowing you to focus on your crafting without interruptions.

What We Like
High-quality Egyptian cotton
Convenient packaging
Vibrant colour options
Pearlized shine finish
Multi-purpose use

AUERVO 50 Skeins Embroidery Threads Pack

50 Skeins
8 meters
AUERVO 50 Skeins Embroidery Threads Pack Cover
AUERVO Embroidery Threads 50 Skeins Per Pack Embroidery Floss,Cross Stitch Threads,Friendship Bracelets Floss,Crafts Floss Rainbow Color with Free Embroidery Needles,Floss Bobbins

The AUERVO Embroidery Threads offer a vibrant selection of approximately 50 bright colours, perfect for any crafting project. Each skein measures about 8m and is made of durable polyester fibres, ensuring long-lasting use without pilling. The pack includes free accessories, such as floss bobbins and needles, making your crafting experience easier and more convenient. These threads are ideal for creating friendship bracelets, cross stitch projects, and other DIY crafts, allowing you to enjoy quality time with loved ones while being creative.

What We Like
Vibrant colour variety
Durable polyester material
Includes helpful accessories
Great for various crafts
#TOP 6

QCZKB 50 Pcs Mercerized Embroidery Floss Set

QCZKB
QZ001
50 Floss Bobbins
meters
QCZKB 50 Pcs Mercerized Embroidery Floss Set Cover
Rainbow Embroidery Floss String - Cross Stitch Thread- Friendship Bracelets Floss bobbins- Crafts Floss-50 Pcs 8m Mercerized Embroidery Floss bobbins Included of 2 pcs Metallic Embroidery Thread

The QCZKB Embroidery Floss Set includes 50 pieces of high-quality, 100% mercerised cotton thread, providing a soft and lustrous finish for your crafting needs. Each bobbin is conveniently labelled with a colour number, allowing you to easily find the shade you desire. Additionally, the set comes with two skeins of metallic embroidery thread—gold and silver—adding a touch of shine to your projects. Each floss measures approximately 8.75 yards long, giving you ample material to work with while allowing you to split the threads as per your requirements.

What We Like
High-quality mercerised cotton
Convenient colour-coded bobbins
Includes metallic embroidery threads
Ample length for various projects
Ideal for beginners and kids
#TOP 7

UMC STAG Premium Egyptian Cotton Embroidery Thread

UMC-12-Single Colours
White
8.7 yards
UMC STAG Premium Egyptian Cotton Embroidery Thread Cover
UMC STAG Pack of 12 Premium Embroidery Thread | 100% Egyptian Cotton Premium Skeins | Cross Stitch Embroidery Floss | Oeko TEX Certified Stranded Cotton | Ideal for Arts & Crafts (White-12)

The UMC STAG Embroidery Thread offers premium quality made from 100% Egyptian cotton, ensuring a smooth and eco-friendly crafting experience. Each skein is conveniently packaged, making it easy for you to use without any mess. With a brilliant shine and unique softness, it allows you to create beautiful designs effortlessly. Plus, the range of vibrant colours and double mercerised finish provides a stunning, lustrous look to your projects, enhancing your artwork with its pearlised shine.

What We Like
High-quality Egyptian cotton
Convenient, easy-to-use packaging
Vibrant, long-lasting colours
Pearlised, lustrous finish
Multi-purpose for various crafts
#TOP 8

benlidoner Embroidery Threads Kit 200 Skeins Set

benlidoner
XIUXIAN001
200 Colors
benlidoner Embroidery Threads Kit 200 Skeins Set Cover
benlidoner Embroidery Threads Kit 200 Skeins Cross Stitch Threads Friendship Bracelets Floss 200 Colored Embroidery Floss with Needles Floss Bobbins for Adults Beginners

The benlidoner Embroidery Threads kit offers 200 colourful skeins, providing a wide spectrum of vibrant shades similar to a rainbow, ideal for all your creative projects. Each thread is made from high-quality polyester, ensuring softness, strength, and durability without fading or shrinking, so your work stays beautiful over time. The kit includes everything you need, such as needles, threaders, scissors, and bobbins, making it easy for you to organise and complete your crafts. Plus, every skein is colour-coded and ready to use, saving you time and hassle when starting your next embroidery or bracelet project.

What We Like
Includes 200 vibrant colours
High-quality, strong polyester thread
Complete kit with needles and tools
Colour-coded for easy use
#TOP 9

Gerhannery 50 Skeins Cotton Embroidery Thread Set

GER-CAIX50
50 Skeins
Gerhannery 50 Skeins Cotton Embroidery Thread Set Cover
Gerhannery 50 Skeins Embroidery Thread Random Colors Cotton Embroidery Floss Friendship Bracelets Floss with 10 Pieces Floss Bobbins for Knitting Cross Stitch Project (50 Skeins)

The Gerhannery Embroidery Thread offers 50 skeins made from 100% mercerized cotton, ensuring a silky, shiny finish with a beautiful sheen. This high-quality thread is perfect for a variety of DIY projects, from making friendship bracelets to cross-stitching postcards, allowing you to express your creativity effortlessly. With a large variety of vibrant colours, each skein is approximately 8.75 metres long, providing plenty of material for your crafting needs. Whether you are a beginner or an experienced artisan, this set makes your embroidery projects enjoyable and convenient.

What We Like
Vibrant colour selection
High-quality mercerized cotton
Suitable for various projects
Long skeins for extensive use
Great for beginners and artisans
#TOP 10

20 Pieces Black and White Embroidery Threads

8 meter
20 Pieces Black and White Embroidery Threads Cover
20-Piece Embroidery Thread Set - Black & White Cotton Floss for Cross Stitch, Knitting & Craft Projects

The liyun Embroidery Threads set includes 20 pieces, with 10 black and 10 white threaders, ensuring you have enough for various projects. Each thread measures approximately 8m long and comprises six strands, allowing you to customise the thickness to suit your needs. Made from durable polyester, these threads are designed to withstand wear and tear without pilling. Their versatile use means you can create beautiful decorations, gifts, or even friendship bracelets, making them an essential addition to your crafting supplies.

What We Like
Sufficient quantity for various needs
Customisable thread thickness
Durable polyester material
Versatile for many crafting projects
Buying Guide Image
Editor's Notes

During our mercerized embroidery floss research, we found 110 mercerized embroidery floss products and shortlisted 10 quality products. We collected and analyzed 50,569 customer reviews through our big data system to write the mercerized embroidery floss list. We found that most customers choose mercerized embroidery floss with an average price of £4.38.

The mercerized embroidery floss are available for purchase. We have researched hundreds of brands and picked the top brands of mercerized embroidery floss, including UMC STAG, Avenfair, AUERVO, QCZKB, benlidoner.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.