---
product_id: 238920666
title: "MettlerSeraflex Elastic Thread 50wt 142yd-Ash Mist 7840-331"
brand: "mettler"
price: "₪85"
currency: ILS
in_stock: true
reviews_count: 3
url: https://www.desertcart.co.il/products/238920666-mettlerseraflex-elastic-thread-50wt-142yd-ash-mist-7840-331
store_origin: IL
region: Israel
---

# 65% stretch 130 m length 100% PTT MettlerSeraflex Elastic Thread 50wt 142yd-Ash Mist 7840-331

**Brand:** mettler
**Price:** ₪85
**Availability:** ✅ In Stock

## Summary

> Sew with Style! ✂️

## Quick Answers

- **What is this?** MettlerSeraflex Elastic Thread 50wt 142yd-Ash Mist 7840-331 by mettler
- **How much does it cost?** ₪85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/238920666-mettlerseraflex-elastic-thread-50wt-142yd-ash-mist-7840-331)

## Best For

- mettler enthusiasts

## Why This Product

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

## Key Features

- • **Perfectly Sized:** Designed for needle sizes 70-80, ensuring seamless sewing experiences.
- • **Sleek Aesthetic:** Light grey color 331 adds a modern touch to your sewing projects.
- • **Compact Convenience:** Lightweight at just 10 g, making it easy to store and transport.
- • **Precision Engineering:** Crafted from 100% PTT for superior durability and performance.
- • **Unmatched Flexibility:** Experience a remarkable 65% stretch for ultimate comfort and adaptability.

## Overview

The Mettler SERAFLEX Elastic Sewing Thread in Light Grey (Color 331) is a high-performance thread made from 100% PTT, offering an impressive 130 m length and a remarkable 65% stretch. Ideal for needle sizes 70-80, this lightweight thread combines durability with a sleek aesthetic, making it perfect for a variety of sewing projects.

## Description

MettlerSeraflex Elastic Thread 50wt 142yd-Ash Mist 7840-331

## Features

- 100% PTT (polytrimethylterephthalate)
- Length: 130 m
- Stretching of approx. 65%
- Needle size: 70-80
- Light grey colour 331

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Mettler |
| Model Number | 78400331 |
| Colour | Grey |
| Product Dimensions | 5.59 x 1.78 x 1.78 cm; 10 g |
| Item Weight | 10 g |

## Images

![MettlerSeraflex Elastic Thread 50wt 142yd-Ash Mist 7840-331 - Image 1](https://m.media-amazon.com/images/I/71HeC1KfJKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
    Sehr gut
  
  

*by L***R on Reviewed in Germany on 19 June 2023*

Sehr gutes Garn zum Nähen von Stretch und Jersey

### ⭐⭐⭐⭐ 







  
    Gut
  
  

*by P***. on Reviewed in Germany on 31 July 2023*

Qualität ist super, aber bei trent es immer wieder auf.

### ⭐⭐⭐ 







  
    Hatte mir mehr erhofft
  
  

*by H***E on Reviewed in Germany on 2 August 2023*

Fand die Dehnbarkeit nur mangelhaft. Für meine Zwecke nicht einsetzbar. Schade. Sonst robuste Qualität.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.il/products/238920666-mettlerseraflex-elastic-thread-50wt-142yd-ash-mist-7840-331](https://www.desertcart.co.il/products/238920666-mettlerseraflex-elastic-thread-50wt-142yd-ash-mist-7840-331)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-26*