---
product_id: 208276485
title: "Razer Doubleshot PBT Keycap Upgrade Set for Mechanical & Optical Keyboards: Compatible with Standard 104/105 US and UK layouts - Quartz Pink - RC21-01490300-R3M1"
brand: "razer"
price: "€ 4.61"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.it/products/208276485-razer-doubleshot-pbt-keycap-upgrade-set-for-mechanical-and-optical
store_origin: IT
region: Italy
---

# Extra-thick key walls for durability Oil-resistant PBT material Compatibility with Razer & Standard layouts Razer Doubleshot PBT Keycap Upgrade Set for Mechanical & Optical Keyboards: Compatible with Standard 104/105 US and UK layouts - Quartz Pink - RC21-01490300-R3M1

**Brand:** razer
**Price:** € 4.61
**Availability:** ❌ Out of Stock

## Summary

> ✨ Upgrade Your Typing Experience!

## Quick Answers

- **What is this?** Razer Doubleshot PBT Keycap Upgrade Set for Mechanical & Optical Keyboards: Compatible with Standard 104/105 US and UK layouts - Quartz Pink - RC21-01490300-R3M1 by razer
- **How much does it cost?** € 4.61 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/208276485-razer-doubleshot-pbt-keycap-upgrade-set-for-mechanical-and-optical)

## Best For

- razer enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from high-grade PBT, these keycaps resist grime and wear.
- • **Versatile Fit:** Includes 120 keycaps for all Razer Mechanical and Optical keyboards.
- • **Solid Performance:** Extra-thick walls ensure consistent key presses for gaming and productivity.
- • **Illuminate Your Game:** Backlight compatible design lets your RGB shine through.
- • **Transform Your Setup:** Elevate your keyboard aesthetics with Quartz Pink flair.

## Overview

The Razer Doubleshot PBT Keycap Upgrade Set is designed for Razer Mechanical and Optical Keyboards, featuring durable, oil-resistant PBT material and extra-thick key walls. With 120 keycaps and stabilizers, it fits standard 104/105 US and UK layouts, ensuring a perfect fit and enhanced performance. The backlight-compatible design allows RGB lighting to shine through, making it a stylish and functional upgrade for any gaming or work setup.

## Description

From the manufacturer Razer PBT Keycap Upgrade Set About Razer For Gamers. By Gamers. It's not just a tagline. It's a mission. It's exactly what drives Razer to create products which constantly tilt the competition in your favor. From behind the drawing board all the way to the tournament stage, each step is controlled by the undeniable desire for all gamers - to always win. Doubleshot Durability Enjoy durability without cramping your style. Made from doubleshot PBT, these keycaps are thicker and sturdier, and won’t wear down to a shiny finish. They also showcase the sleekest, thinnest font ever seen on a PBT keycap for a clean, minimal aesthetic that will never fade. Superior PBT material for a textured finish that does not wear down to a shiny surface over time Extra thick walls for solid keypresses and maximum durability Unique doubleshot construction process for thin fonts that are backlight compatible and fade-resistant Fits all Razer mechanical and optical keyboards, and any switch that uses a cross-shaped axis (eg: Cherry) Includes keycaps for both Razer and Standard 104/105 US and UK layouts

Review: Excellent Keycaps from Razer - Excellent keycaps. It comes with 120 PBT double shot keycaps + mechanical and optical switch stabilizers for long keys + keycap puller. I replaced my TVS gold pro ABS keycaps with this one. Razer keycap is double the thickness of stock TVS ones and provides very good grip and should last long. In TVS keyboard 'Enter', 'spacebar' keys are not compatible so I left them unchanged. Razer provided with two '\ |' keys. One is bigger for this TVS keyboard layout and other fits perfectly but different in height to nearby keys which is a non issue. Razer provided standard 'backspace' key which is bigger than TVS ones so I took out a unused razer key and fitted it there. This keycaps is designed with RGB in mind so etchings are less visible in sun/room lighting. I marked all the keys with black permanent marker pen to increase the visibility as you can see in my second image. For people using razer mechanical keyboards it should fit like a glove. Those who have Corsair mechanical Keyboards they have incompatability with this spacebar keycap due to larger length of Corsair and may be few other keys as well. Go for Corsair PBT ones it is of more quality than this but expensive as well.
Review: Fairly good OEM profile PBT keycap set - Fairly good oem profile pbt keycap set. Font used is thin and crisp, works better without led light and the font used is clearly visible in daylight. There's some kind of shadow in certain keys like the windows key, menu key etc, but you won't notice it unless you look for it. The keys also come well organized in the boxes with each packet being numbered where the keys are organised serially according to qwerty layout, which is a plus. Also, comes with additional stabs for razer keyboard. Keycaps are thick. Overall a good purchase.

## Features

- Compatibility: Razer Mechanical and Optical Keyboards and Standard 104/105 US and UK layouts
- Oil-Resistant Doubleshot PBT Keycaps: Made of textured, high-grade PBT for a more durable finish less prone to long-term, shiny grime buildup
- Extra-Thick Key Walls: Provides maximum durability and solid key presses for consistent performance when gaming and working
- Backlight Compatible & Fade-Resistant: Unique doubleshot construction process for thin fonts allows for RGB lights shine through without issue
- Extensive Keycap Selection: Consists of 120 keycaps and additional stabilizers which fit all Mechanical and Optical Razer keyboards, as well as any key switch with a cross-shaped axis

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081K65MRM |
| Antenna Location | Gaming |
| Best Sellers Rank | #45,056 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #2,556 in Keyboard & Mice Accessories |
| Box Contents | Keycap Set |
| Brand | Razer |
| Brand Name | Razer |
| Button Quantity | 120 |
| Colour | Quartz Pink |
| Compatible Devices | Keyboard |
| Connectivity Technology | Wired |
| Customer Reviews | 4.3 out of 5 stars 1,518 Reviews |
| Enclosure Material | Polybutylene Terephthalate |
| External Testing Certification | Não aplicável |
| Generation | 1 |
| Global Trade Identification Number | 08886419383543 |
| Hand Orientation | Ambidextrous |
| Importer Contact Information | Acro Engineering Company |
| Item Dimensions L x W x H | 7.7L x 14.1W x 15.8H Centimeters |
| Item Type Name | keyboard |
| Item Weight Unit of Measure | 350 Grams |
| Keyboard Backlighting Color Support | Single Color |
| Keyboard Description | Gaming |
| Keyboard Layout | QWERTY |
| Language | Portuguese Brazilian |
| Manufacturer | Razer |
| Manufacturer Part Number | RC21-01490300-R3M1 |
| Model Name | RC21-01490300-R3M1 |
| Model Number | RC21-01490300-R3M1 |
| Number of Keys | 120 |
| Power Source | Corded Electric |
| Product Features | Backlit |
| Recommended Uses For Product | Gaming |
| Series Number | 21 |
| Special Feature | Backlit |
| Style Name | Keycap Upgrade Set |
| Switch Type | Mechanical |
| Theme | Gaming |
| Unit Count | 1 Count |
| Warranty Description | Razer offers its 1 Year Manufacturing Warranty in India. All you gotta do is make sure that the issue with your product is eligible for warranty claim. |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Razer
- **Compatible Devices:** Keyboard
- **Keyboard Description:** Gaming
- **Special Feature:** Backlit
- **Colour:** Quartz Pink

## Images

![Razer Doubleshot PBT Keycap Upgrade Set for Mechanical & Optical Keyboards: Compatible with Standard 104/105 US and UK layouts - Quartz Pink - RC21-01490300-R3M1 - Image 1](https://m.media-amazon.com/images/I/611-ah5Bh9L.jpg)
![Razer Doubleshot PBT Keycap Upgrade Set for Mechanical & Optical Keyboards: Compatible with Standard 104/105 US and UK layouts - Quartz Pink - RC21-01490300-R3M1 - Image 2](https://m.media-amazon.com/images/I/61cABSfLbEL.jpg)
![Razer Doubleshot PBT Keycap Upgrade Set for Mechanical & Optical Keyboards: Compatible with Standard 104/105 US and UK layouts - Quartz Pink - RC21-01490300-R3M1 - Image 3](https://m.media-amazon.com/images/I/61-KiCVNHRL.jpg)
![Razer Doubleshot PBT Keycap Upgrade Set for Mechanical & Optical Keyboards: Compatible with Standard 104/105 US and UK layouts - Quartz Pink - RC21-01490300-R3M1 - Image 4](https://m.media-amazon.com/images/I/81qj0K9TLrL.jpg)

## Available Options

This product comes in different **Pattern, Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Keycaps from Razer
*by R***. on 31 July 2020*

Excellent keycaps. It comes with 120 PBT double shot keycaps + mechanical and optical switch stabilizers for long keys + keycap puller. I replaced my TVS gold pro ABS keycaps with this one. Razer keycap is double the thickness of stock TVS ones and provides very good grip and should last long. In TVS keyboard 'Enter', 'spacebar' keys are not compatible so I left them unchanged. Razer provided with two '\ |' keys. One is bigger for this TVS keyboard layout and other fits perfectly but different in height to nearby keys which is a non issue. Razer provided standard 'backspace' key which is bigger than TVS ones so I took out a unused razer key and fitted it there. This keycaps is designed with RGB in mind so etchings are less visible in sun/room lighting. I marked all the keys with black permanent marker pen to increase the visibility as you can see in my second image. For people using razer mechanical keyboards it should fit like a glove. Those who have Corsair mechanical Keyboards they have incompatability with this spacebar keycap due to larger length of Corsair and may be few other keys as well. Go for Corsair PBT ones it is of more quality than this but expensive as well.

### ⭐⭐⭐⭐⭐ Fairly good OEM profile PBT keycap set
*by A***R on 26 June 2021*

Fairly good oem profile pbt keycap set. Font used is thin and crisp, works better without led light and the font used is clearly visible in daylight. There's some kind of shadow in certain keys like the windows key, menu key etc, but you won't notice it unless you look for it. The keys also come well organized in the boxes with each packet being numbered where the keys are organised serially according to qwerty layout, which is a plus. Also, comes with additional stabs for razer keyboard. Keycaps are thick. Overall a good purchase.

### ⭐⭐⭐⭐ Premium feel and quality, but costly and not RGB-friendly.
*by A***R on 2 October 2025*

The quality of this keycap set is excellent—the PBT material feels durable, the texture is satisfying, and typing on them gives a premium experience. They definitely make the keyboard feel more solid and long-lasting compared to stock ABS caps. On the downside, the set is a bit pricey, and the biggest drawback is that it blocks most of the LED lighting. Any RGB effects become barely visible since the keycaps are not shine-through. If you’re someone who loves bright RGB lighting, this might be disappointing. Overall, this is a great upgrade for feel and durability, but not the best if you want to show off your keyboard’s lighting.

## Frequently Bought Together

- Razer PBT Keycap Upgrade Set - Backlight Compatible (Superior PBT Shine Resistant Material, Doubleshot Molding with Ultra Thin Font) Quartz
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- Razer Ergonomic Wrist Rest Tenkeyless - Ergonomic Leatherette Keyboard Wrist Rest (Plush Leatherette Cushion, Anti-Slip Rubber Feet, Compatible With Tenkeyless Keyboards) Black

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-11*