---
product_id: 253896051
title: "Braun Series 3 21B Electric Shaver Head Replacement Cassette – Black"
brand: "braun"
price: "€ 0.35"
currency: EUR
in_stock: false
url: https://www.desertcart.fi/products/253896051-braun-series-3-21b-electric-shaver-head-replacement-cassette-black
store_origin: FI
region: Finland
---

# 18-month optimal replacement cycle 6,000,000+ hairs cut per head Precision engineered in Germany Braun Series 3 21B Electric Shaver Head Replacement Cassette – Black

**Brand:** braun
**Price:** € 0.35
**Availability:** ❌ Out of Stock

## Summary

> ✂️ Upgrade your shave, upgrade your confidence.

## Quick Answers

- **What is this?** Braun Series 3 21B Electric Shaver Head Replacement Cassette – Black by braun
- **How much does it cost?** € 0.35 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/253896051-braun-series-3-21b-electric-shaver-head-replacement-cassette-black)

## Best For

- braun enthusiasts

## Why This Product

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

## Key Features

- • **Reset Your Shave Game:** A simple swap instantly refreshes your shaver to like-new condition.
- • **Stay Sharp, Stay Ahead:** Replace every 18 months to maintain peak cutting power and shave efficiency.
- • **Engineered for Excellence:** Crafted in Germany for unmatched durability and precision.
- • **Millions of Cuts, One Head:** Handles over 6 million hairs before performance dips—don’t settle for less.
- • **Long-Term Grooming Investment:** Routine replacement extends your shaver’s lifespan and performance.

## Overview

The Braun Series 3 21B Replacement Shaver Head is a precision-engineered accessory designed to restore your electric shaver’s cutting performance after 18 months of use, during which it cuts over 6 million hairs. Made in Germany, this replacement ensures your shaver stays sharp, efficient, and long-lasting, delivering a consistently smooth shave with minimal effort.

## Description

Buy Braun Series 3 21B Electric Shaver Head Replacement Cassette – Black online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- To maintain your best shave, we recommend replacing the shaver head every 18 months
- Over 18 months your Braun electric shaver will cut over 6,000,000 hairs, gradually reducing cutting performance
- By routinely replacing your shaver head, your shaver will stay at peak performance for years
- One small investment, and your shaver is reset to new
- Made in Germany

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Name | Combo Pack |
| Units | 1 Piece |
| Country of origin | Germany |
| Brand | Braun |

## Product Details

- **Brand:** Braun
- **Model name:** 21B Series 3
- **Power source:** Battery Powered
- **Recommended uses for product:** Beard, Face
- **Special features:** integrierte Klingen und Messerblock

## Images

![Braun Series 3 21B Electric Shaver Head Replacement Cassette – Black - Image 1](https://m.media-amazon.com/images/I/61m1hkQCu+L.jpg)

## Frequently Bought Together

- Braun 21B Series 3 Electric Shaver Replacement Foil and Cassette Cartridge - Black
- Braun Series 3 Pro Skin Electric Shaver Replacement Head - 32B - Compatible with Electric Razors 3000s, 3010s, 3040s, 3050cc, 3070cc, 3080s, 3090cc
- Braun Electric Series 3 Razor with Precision Trimmer, Rechargeable, Wet & Dry Foil Shaver for Men, Blue/Black, 4 Piece

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**Shop now:** [https://www.desertcart.fi/products/253896051-braun-series-3-21b-electric-shaver-head-replacement-cassette-black](https://www.desertcart.fi/products/253896051-braun-series-3-21b-electric-shaver-head-replacement-cassette-black)

---

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