Razer
Razer RC21-01490300-R3M1 PBT Keycap Upgrade Set Quartz
★★★★★
Elevate Your Keyboard with Razer PBT Keycap Upgrade Set - Quartz Upgrade your gaming or work setup with the Razer PBT Keycap Upgrade Set. Crafted from superior PBT material, these keycaps offer enhanced durability and resistance to shine. The doubleshot molding with ultra-thin font ensures longev...
$39.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Elevate Your Keyboard with Razer PBT Keycap Upgrade Set - Quartz
Upgrade your gaming or work setup with the Razer PBT Keycap Upgrade Set. Crafted from superior PBT material, these keycaps offer enhanced durability and resistance to shine. The doubleshot molding with ultra-thin font ensures longevity and a sleek aesthetic.
Specifications:
- Material: Superior PBT
- Molding: Doubleshot with Ultra-thin Font
- Compatibility: Most Mechanical and Optical Keyboards
- Layout: US and UK (104/105 key)
- Number of Keys: 120
- Color: Quartz
- Backlighting: Compatible
- Item Weight: 12.3 ounces
- Product Dimensions: 3.03 x 5.55 x 6.22 inches
- Special Feature: Backlit
Key Features
Superior PBT Material For a textured finish and enhanced durability: Made of high-grade thermoplastic with a sturdy, textured finish that never wears out, the keycaps are crafted with extra-thick walls fit for intensive gaming that produce satisfying, solid keystrokes.
Doubleshot Molding with Ultra-thin Font The thinnest font ever on a PBT keycap: Our unique doubleshot precision molding process produces the thinnest font ever seen on a PBT keycap that is also backlight compatible and fade-resistant despite intense usage.
Fit most mechanical and optical keyboards For out-of-box compatibility: Consisting of 120 keycaps and additional stabilizers for optical and mechanical keyboards, the Razer PBT Keycap Upgrade Set fits both Razer and standard 104/105 key US and UK layouts.
PBT Material An Ultra-Durable, Shine-Resistant Plastic: PBT (Polybutylene terephthalate) is a thermoplastic that is known to be stiffer and more durable than other plastics commonly used in keycaps like ABS. It retains its color and texture and will not develop a glossy finish nor fade over time.
Specifications
Material
PBT Thermoplastic
Molding Process
Doubleshot Precision Molding
Font
Ultra-thin, Backlight Compatible
Durability
Fade-resistant, Shine-resistant
Keycap Quantity
120
Included Accessories
Additional Stabilizers
Keyboard Layout Compatibility
Razer, Standard 104/105 key US & UK layouts
Keyboard Type Compatibility
Mechanical, Optical
Pros & Cons
👍 Pros
- Crafted from high-grade PBT material for a sturdy and textured finish that resists wear and shine over time.
- Features extra-thick walls designed to withstand intensive gaming, resulting in satisfying, solid keystrokes.
- Doubleshot molding creates an ultra-thin font on the keycaps that is both fade-resistant and backlight compatible.
- Includes 120 keycaps and additional stabilizers, offering broad compatibility with most mechanical and optical keyboards.
- Compatible with both Razer and standard 104/105 key US and UK layouts for versatile use.
👎 Cons
- The PBT material, while durable, may not appeal to users who prefer the smoother feel of ABS keycaps.
- While compatible with many keyboards, it may not fit all existing custom keyboard layouts.
- The set is specifically for upgrading keycaps and does not include a full keyboard.
- Only available in Quartz, which might limit aesthetic choices for some users.
- Installation requires manually replacing each keycap, which can be time-consuming for some users.
Frequently Asked Questions
What material are these Razer keycaps made from?
The Razer PBT Keycap Upgrade Set uses superior PBT material, which is a high-grade thermoplastic known for its stiffness, durability, and resistance to shine over time compared to other plastics.
Will the legends on these keycaps fade with extensive use?
These keycaps feature doubleshot molding with an ultra-thin font, a precision process that ensures the legends are fade-resistant despite intense usage and are also backlight compatible.
Are these keycaps compatible with different types of keyboards?
Yes, this keycap set is designed for out-of-box compatibility with most mechanical and optical keyboards, including Razer and standard 104/105 key US and UK layouts.
What makes PBT material a good choice for keycaps?
PBT (Polybutylene terephthalate) is an ultra-durable, shine-resistant plastic that retains its color and texture, offering a sturdy, textured finish and extra-thick walls for satisfying, solid keystrokes.
Do these keycaps come with anything else besides the keycaps themselves?
The set consists of 120 keycaps and also includes additional stabilizers for both optical and mechanical keyboards, ensuring a complete upgrade solution.
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