---
product_id: 157181748
title: "Black Iron Oxide Fe3O4 1 Pound Easy Open Package, Free Spoon Included (5)"
brand: "esks"
price: "€ 32.75"
currency: EUR
in_stock: true
reviews_count: 1
category: "BISS"
url: https://www.desertcart.pt/products/157181748-black-iron-oxide-fe3o4-1-pound-easy-open-package-free
store_origin: PT
region: Portugal
---

# Black Iron Oxide Fe3O4 1 Pound Easy Open Package, Free Spoon Included (5)

**Brand:** esks
**Price:** € 32.75
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Black Iron Oxide Fe3O4 1 Pound Easy Open Package, Free Spoon Included (5) by esks
- **How much does it cost?** € 32.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/157181748-black-iron-oxide-fe3o4-1-pound-easy-open-package-free)

## Best For

- esks enthusiasts

## Why This Product

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

## Description

Black Iron Oxide Fe3O4 1 Pound Easy Open Package, Free Spoon Included (5)

## Features

- Fe3O4, also known as magnetite or Iron (II,III) Oxide
- Particle size runs about 0.30 micron
- Used in welding, pigments, ceramics, experiments, along with a lot of other uses
- Used in magnetic putty, magnetic slime, and other experiments

## Images

![Black Iron Oxide Fe3O4 1 Pound Easy Open Package, Free Spoon Included (5) - Image 1](https://m.media-amazon.com/images/I/81aFLpQNR-L.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ very happy
            
*by J***O on September 15, 2019*

it was what it should be, no b.s.  fast shipping  good price
  

---

## 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.pt/products/157181748-black-iron-oxide-fe3o4-1-pound-easy-open-package-free](https://www.desertcart.pt/products/157181748-black-iron-oxide-fe3o4-1-pound-easy-open-package-free)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-12*