will this thread work on commercial embroidery machines ........like the ricoma??

Yes, Simthread Huge Embroidery thread 5000M works perfectly on commercial embroidery machines

Can this thread be used with a long arm quilting machine?

I have used on my home quilting Janome machine with no issues but I do not have a long arm machine so I am not sure.

Are all three spools in the gold selection the same color/ shade? the picture makes them appear slightly different.

It looks like three different tones. The color number at the tops of the spools are different.

What shades of gray I am looking charcoal gray light gray

This has one white, one black and one charcoal gray. No light gray in this set.

Simthread - 33 Selections - Various Assorted Color Packs of Polyester Embroidery Machine Thread Huge Spool 5500Y for All Purpose Sewing Embroidery Machines - 1White+1Black

Simthread - 33 Selections - Various Assorted Color Packs of Polyester Embroidery Machine Thread Huge Spool 5500Y for All Purpose Sewing Embroidery Machines - 1White+1Black

Product ID: 401198449

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Details

Brand
Simthread
Colour
1 White + 1
Item length
5500 Yards
Item weight
0.39 Kilograms
Material
Polyester

✨2nd gen Trilobal polyester - vivid sheen & colorfast

🎨Custom color picks - no full set needed

🧵5500 yards per spool - marathon stitching

Description

🧵 Elevate your embroidery game with threads that never quit!

UNIVERSAL COMPATIBILITY - Works seamlessly with all major embroidery machines like Brother, Janome, Singer, and Bernina.
TAILORED TO YOUR PALETTE - Choose your favorite colors individually—no need to buy a full set and save money.
BRILLIANT SHEEN MEETS DURABILITY - 2nd generation Trilobal polyester yarn delivers vibrant colors that resist fading, even with bleach.
TRUSTED BY PROS LOVED BY MAKERS - Simthread is the #1 brand on Desertcart with a 4.4-star rating from 95 happy creators.
ENDLESS CREATIVITY ZERO INTERRUPTIONS - Two massive 5500-yard spools mean you sew longer without pausing.

Simthread offers two huge 5500-yard spools of 100% polyester embroidery thread featuring advanced Trilobal yarn technology for superior sheen and colorfastness. Compatible with all major sewing and embroidery machines, this pack lets you pick your preferred colors individually, ensuring long-lasting, vibrant stitching without frequent spool changes.

Specifications

ASIN	B08CC5JW6W
Brand Name	Simthread
Color	1 White + 1 Black
Customer Reviews	4.4 4.4 out of 5 stars (95)
Item Length	5500 Yards
Item Weight	0.39 Kilograms
Manufacturer	Simthread LLC
Material Composition	Polyester 100
Material Type	Polyester
Product Care Instructions	Machine Wash
UPC	191170961458
Unit Count	33000 Meters

Reviews

J**R

la mejor calidad lo recomiendo

9.08.2025

C**N

12.06.2025

J**E

Fil de bonne qualité grande bobine permettant de les garder longtemps Un fil qui ne casses pas Je recommande

21.10.2024

A**R

Great quality, works well, using for Janome embroidery machine, very happy.

30.04.2024

C**I

This is a great alternative to maxi-lock serger thread that is harder to find for good value prices as these.

2.05.2023

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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