---
product_id: 378091379
title: "Simthread Embroidery Machine Thread Kit 800Y 21 Spools Black White and Red Colors for Professional Embroidery Design"
brand: "simthread"
price: "€ 72.88"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/378091379-simthread-embroidery-machine-thread-kit-800y-21-spools-black-white
store_origin: FI
region: Finland
---

# 100% polyester tri-lobal yarn with supreme sheen Locking base prevents thread unraveling 21 spools, 800 yards each Simthread Embroidery Machine Thread Kit 800Y 21 Spools Black White and Red Colors for Professional Embroidery Design

**Brand:** simthread
**Price:** € 72.88
**Availability:** ✅ In Stock

## Summary

> 🧵 Elevate your embroidery game with threads that lock, shine, and inspire!

## Quick Answers

- **What is this?** Simthread Embroidery Machine Thread Kit 800Y 21 Spools Black White and Red Colors for Professional Embroidery Design by simthread
- **How much does it cost?** € 72.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/378091379-simthread-embroidery-machine-thread-kit-800y-21-spools-black-white)

## Best For

- simthread enthusiasts

## Why This Product

- Trusted simthread brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Compatibility:** Designed to work flawlessly with most home embroidery and sewing machines, making it the go-to kit for millennial pros who demand quality and convenience.
- • **Vibrant & Durable Shine:** Crafted from 100% polyester tri-lobal yarn for exceptional color fastness, high tensile strength, and a luxurious sheen that lasts.
- • **Lock It Down, Stay Threaded:** Innovative mini-king spool with a locking base keeps your thread ends secure—no more annoying tangles or thread nets needed.
- • **Versatility Meets Precision:** Ideal not just for embroidery but also perfect for free-standing lace, sewing, overlock, and tassel making—expand your creative horizons.
- • **Endless Creativity, Zero Hassle:** 21 spools of 800 yards each in classic black, white, and red—perfect for all your professional embroidery projects.

## Overview

The Simthread Embroidery Machine Thread Kit offers 21 spools of 800 yards each in black, white, and red polyester tri-lobal yarn. Featuring a unique locking base to prevent thread unraveling, this 40WT thread ensures vibrant color fastness, high strength, and supreme sheen. Compatible with most home embroidery and sewing machines, it’s perfect for embroidery, free-standing lace, sewing, overlock, and tassel projects.

## Description

Embroidery Machine Thread Kit 800Y 21 Spools Black White and Red Colors for Professional Embroidery Design

## Features

- ◎ Simthread Embroidery Thread Kit - 21 spools / kit, 800Y (730M), compatible with many home embroidery and sewing machine
- ◎ 40WT (120D/2) Machine Embroidery Thread - 3 classic colors, Black, White and Red;
- ◎ Simthread Mini-King Spool with Locking Base - For customers' voice, we upgraded normal spool and make it with snapping function, so that thread end could be locked at the base of the spool; NO worries about thread ends unwiding and NO need to use thread nets or thread huggers any more.
- ◎ 100% Polyester Material Tri-lobal Yarn - Makes thread with good color fastness, high strength, stable function and supreme sheen
- ◎ Thread with multi-function - Not only for embroidery, it's also great choice for FSL (free standing lace), sewing, overlock, and tassels.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Simthread |
| Model Number | POLY21C800Y-BWR |
| Color | Black White & Red |
| Product Dimensions | 23.5 x 15.5 x 6.3 cm; 680 g |
| Material | Polyester |
| Item Weight | 680 g |

## Product Details

- **Material:** Polyester
- **Brand:** Simthread
- **Colour:** Black White & Red
- **Item length:** 28740.16 Inches
- **Product care instructions:** Machine Wash

## Images

![Simthread Embroidery Machine Thread Kit 800Y 21 Spools Black White and Red Colors for Professional Embroidery Design - Image 1](https://m.media-amazon.com/images/I/41ku+VCEfcL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Simthread Embroidery Machine Thread Kit 800Y 21 Spools Black White and Red Colors for Professional Embroidery Design
- SCHMETZ 5 Stick embroidery 130/705, H-E Sewing Machine Needles 75

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**Shop now:** [https://www.desertcart.fi/products/378091379-simthread-embroidery-machine-thread-kit-800y-21-spools-black-white](https://www.desertcart.fi/products/378091379-simthread-embroidery-machine-thread-kit-800y-21-spools-black-white)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-02*