Best Simthread Embroidery Thread of 2025

Corey Phillips Avatar
Corey Phillips
Last Updated: 4 Feb 2025

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Simthread offers a range of high-quality embroidery thread that is perfect for all your stitching needs. With a wide variety of colours and shades to choose from, Simthread ensures that you can create beautiful and vibrant designs. The thread is durable and easy to work with, making it suitable for both professional embroiderers and hobbyists. Whether you are working on a small craft project or a large embroidery piece, Simthread's embroidery thread is a reliable choice that will bring your designs to life.

At a Glance: Our Top Picks

Simthread 63 Colour Polyester Embroidery Thread Set Cover #TOP 1
Simthread 63 Colour Polyester Embroidery Thread Set
ftb score rating icon 9.9
Simthread 5500 Yards Moss Green Embroidery Thread Cover #TOP 2
Simthread 5500 Yards Moss Green Embroidery Thread
ftb score rating icon 9.8
Simthread 63 Colour Polyester Embroidery Thread Kit Cover #TOP 3
Simthread 63 Colour Polyester Embroidery Thread Kit
ftb score rating icon 9.6

Top 10 Simthread Embroidery Thread

#TOP 1

Simthread 63 Colour Polyester Embroidery Thread Set

63C500MBOX
63 colours
3 Layers
Simthread 63 Colour Polyester Embroidery Thread Set Cover
Simthread Machine Embroidery Thread Polyester 63 Colours with Plastic Storage Box for Embroidery Sewing Machines

The Simthread Embroidery Thread Set features 63 vibrant colours of polyester thread, perfect for enhancing all your embroidery projects. The included removable baffle storage box accommodates up to 60 spools, making organisation easy and efficient. Each spool offers 500 metres of thread at a weight of 40 WT, ensuring you have ample length for various applications. Additionally, the thread is designed with superior colour fastness, maintaining its brilliance even after commercial laundering, which is essential for workwear and uniforms.

What We Like
Extensive colour variety
Removable baffle storage
Long thread length
Durable colour fastness
#TOP 2

Simthread 5500 Yards Moss Green Embroidery Thread

MossGreen515
Simthread 5500 Yards Moss Green Embroidery Thread Cover
Simthread Embroidery Thread 5500 Yards Moss Green 515, 40wt 100% Polyester for Brother, Babylock, Janome, Singer, Pfaff, Husqvarna, Bernina Machine

Simthread Embroidery Thread offers an impressive selection of 170 vivid colours, allowing you to find the perfect shade for your projects. With a huge 5000 metre spool, you’ll have plenty of thread for even the largest embroidery tasks. The thread meets CPSC safety standards, ensuring it is child-safe and environmentally friendly. Additionally, its upgraded trilobal polyester design performs well at speeds of up to 1000 stitches per minute, helping you complete your projects efficiently and effectively.

What We Like
Vast colour selection
Large spool for long projects
Child-safe and eco-friendly
High-speed performance
#TOP 3

Simthread 63 Colour Polyester Embroidery Thread Kit

multicolour
Simthread 63 Colour Polyester Embroidery Thread Kit Cover
Simthread Compatible 63 Colors Polyester Embroidery Machine Thread Kit 40 Weight for Babylock Janome Singer Pfaff Husqvarna Bernina Embroidery and Sewing Machines

The Simthread Embroidery Thread Kit includes 63 vibrant colours, enabling you to enhance your embroidery and sewing projects effortlessly. Each spool is clearly labelled with its colour number, and a handy colour chart is provided for quick reference. With 500m per spool, you’ll have plenty of thread for any project. The Trilobal polyester thread technology ensures that you can say goodbye to breakage, giving you peace of mind while you sew. Additionally, the thread is fade resistant, maintaining its bright colours even after regular washing and use.

What We Like
63 vibrant colours available
500m per spool length
Durable and breakage resistant
Fade resistant for longevity
Includes colour chart for reference
#TOP 4

Simthread 60WT 40 Colour Embroidery Thread Kit

40 Colors
1000 Meters
Simthread 60WT 40 Colour Embroidery Thread Kit Cover
Simthread 60WT Sewing Embroidery Machine Thread Kit - 40 Colors 1100 Yards Spool for Brother Janome etc Sewing Embroidery Machines

The Simthread Embroidery Thread Kit includes 40 vibrant colours, each with a generous 1100 yards of 60WT polyester thread. This lightweight thread is perfect for creating delicate designs with a #9 needle, allowing you to achieve clear and beautiful script-like embroidery. The polyester filament ensures smooth stitching and is ideal for machine quilting and freehand quilting. Moreover, it functions well as a bobbin thread, providing durability without leaving fibres behind, making your sewing projects cleaner and easier.

What We Like
Bright and assorted colour options
Lightweight and smooth stitching
Durable and strong thread
Ideal for various sewing projects
Easy to maintain and use
#TOP 5

Simthread 32 Madeira Colours Polyester Thread Kit

32C500-1
Assortment Color 3
Simthread 32 Madeira Colours Polyester Thread Kit Cover
Simthread 32 Madeira Colors Polyester Embroidery Machine Thread Kit 500M (550Y) Each Spool Similar to Madeira Robinson-Anton Colors - Assorted Color 3

The Simthread Polyester Thread Kit features 32 vibrant spools, including extra white and black, perfect for all your embroidery projects. With a length of 500M per spool and a standard 40 weight, you will find it ideal for various sewing tasks. Made from 100% Trilobal Polyester Yarn, it ensures higher strength and a brilliant sheen, reducing the likelihood of breakage. Additionally, its remarkable colour fastness means your threads will maintain their vividness, even after frequent washing or exposure to elements, providing you with long-lasting quality.

What We Like
Vibrant colour selection
High strength and durability
Colour fastness
Bonus stabiliser or bobbins
#TOP 6

Simthread 40 Colours Polyester Embroidery Threads

POALL40C
40 Colors
2 Layers
Simthread 40 Colours Polyester Embroidery Threads Cover
Simthread 40 Colors Polyester Embroidery Machine Thread, 550Y Each Spool Embroidery Threads for Sewing with Storage Organizer Box, Machine Embroidery Quilting Serger Supplies

The Simthread Embroidery Threads set includes 40 spools of vibrant polyester thread, perfect for enhancing your embroidery projects. The removable baffle storage box allows you to customise the space, accommodating more than 40 spools for your convenience. Each spool features a perfect weight and length, making them suitable for various embroidery machines, ensuring consistent results. With excellent colour fastness, these threads withstand commercial laundering and harsh chemicals, making them ideal for workwear and uniforms.

What We Like
Vibrant colour selection
Customisable storage box
Suitable for various machines
Durable and colourfast threads
#TOP 7

Simthread 6 Spools 1000M Polyester Embroidery Threads

GARDEN
Simthread 6 Spools 1000M Polyester Embroidery Threads Cover
Simthread 6 Spools 1000M(1100Y) Polyester Machine Embroidery Threads, 40wt 100% Polyester Threads for All Embroidery Machines

Simthread Polyester Threads offer a reliable solution for your embroidery needs with their standard 40 weight and 1000M length. The colour fastness ensures that your threads maintain their vibrant hues, even after multiple washes, making them perfect for workwear and uniforms. With excellent tensile strength, you can experience fewer breakages or fraying during your projects, which saves you time and frustration. Additionally, the suggested stitch speed allows you to achieve smooth results, enhancing your embroidery efficiency and overall satisfaction.

What We Like
High colour fastness
Strong tensile strength
Standard 40 weight
Long 1000M length
Suitable for all embroidery machines
#TOP 8

Simthread 15 Spools Blue Polyester Embroidery Thread

15C-1000M-A
15blue paper box
Simthread 15 Spools Blue Polyester Embroidery Thread Cover
Simthread Embroidery Thread Blue Series Polyester Multi-Purpose Serger Thread 15 Spools Set, Each Spool Sewing Thread 40WT and 1100YD for Embroidery Sewing Machine (15 Spools Blue Series)

The Simthread Blue Series Thread consists of 15 spools made from 100% high-quality polyester, ensuring a strong and durable thread for your embroidery projects. The threads are designed with good tensile strength, meaning you can work without the worry of breaking or fraying. Additionally, their exceptional colourfastness ensures that your threads maintain their vibrant hues even after repeated washing or exposure to harsh chemicals. With a reasonable mix of blue shades, you can achieve stunning effects in your embroidery work.

What We Like
High-quality polyester material
Good tensile strength
Colourfast for durability
Variety of blue shades
#TOP 9

Simthread Variegated Polyester Embroidery Thread Kit

TR12CPOLY1100Y
Simthread Variegated Polyester Embroidery Thread Kit Cover
Simthread Variegated Tri-Colored Multicolors Polyester Embroidery Machine Thread, 12 Spools/Kit, 1,000M/spool - for Brother, Babylock, Bernette, Janome, Kenmore, Singer Embroidery and Sewing Machines

The Simthread Embroidery Thread offers 12 vibrant colours to enhance your embroidery projects. Made from 100% polyester, this thread is compatible with various embroidery machines, such as Brother and Janome, making it a versatile choice for both beginners and professionals. Each spool contains 1,000 metres of thread, ensuring you have ample material for your creations. With tri-coloured designs, every spool provides a unique touch, bringing your designs to life with vividness and depth.

What We Like
Vibrant colour selection
Compatible with various machines
Ample thread length
Tri-coloured for unique designs
#TOP 10

Simthreads 12 Variegated Polyester Embroidery Threads

Poly1100Y
12Va-3
Simthreads 12 Variegated Polyester Embroidery Threads Cover
Simthreads 12 Variegated Colors Embroidery Machine Thread 1100 Yards Each for Janome Brother Pfaff Babylock Singer Bernina Husqvaran and Most Sewing Embroidery Machines

Simthreads Embroidery Threads offer 1100 yards on each mini-king cone, providing twice the amount typically found on spools. This 40-weight polyester thread is ideal for both machine embroidery and hand sewing, ensuring versatility in your crafting projects. With a 4-5 colourfastness rating, you can trust that its vibrant colours will remain intact, even after frequent washing or exposure to bleach. This durability makes it particularly suitable for uniforms and workwear, giving you peace of mind in your creations.

What We Like
Large 1100-yard cones
Colourfast and durable
Versatile for various sewing
Perfect for uniforms and workwear
Buying Guide Image
Editor's Notes

During our Simthread embroidery thread research, we found 25 Simthread embroidery thread products and shortlisted 10 quality products. We collected and analyzed 27,859 customer reviews through our big data system to write the Simthread embroidery thread list. We found that most customers choose Simthread embroidery thread with an average price of £27.75.

The Simthread embroidery thread are available for purchase. The top 10 picks range in price from a low of £11.00 to a high of £60.00, find the one that fits your budget.

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.