Brand | Razer |
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Item model number | RC21-01490200-R3M1 |
Hardware Platform | PC |
Item Weight | 12.3 ounces |
Product Dimensions | 5.56 x 3.03 x 6.23 inches |
Item Dimensions LxWxH | 5.56 x 3.03 x 6.23 inches |
Color | Mercury White |
Manufacturer | Razer Inc. |
ASIN | B07ZPRL49Y |
Country of Origin | China |
Date First Available | November 21, 2019 |
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Razer Doubleshot PBT Keycap Upgrade Set for Mechanical & Optical Keyboards: Compatible with Standard 104/105 US and UK layouts - Mercury White
- Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
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- Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
- Learn more about free returns.
- Go to your orders and start the return
- Select the return method
- Ship it!
Enhance your purchase
Keyboard Description | Gaming |
Connectivity Technology | Wired - Detachable Type-C |
Special Feature | Lighting |
Brand | Razer |
Color | Mercury White |
Number of Keys | 104 |
Item Dimensions LxWxH | 5.56 x 3.03 x 6.23 inches |
Material | Polybutylene Terephthalate |
Number of Buttons | 120 |
About this item
- Make sure this fits by entering your model number.
- 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
More to consider from our brands
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From the manufacturer


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.
Razer PBT Keycap Upgrade Set
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
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Superior PBT MaterialMade 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 FontOur 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. |
Comprehensive Keycap SelectionConsisting 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. |
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Product information
Technical Details
Additional Information
Customer Reviews |
4.5 out of 5 stars |
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Best Sellers Rank | #4,151 in Video Games (See Top 100 in Video Games) #298 in PC Gaming Keyboards |
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Product Description
Enjoy durability without cramping your style. Made from double Shot 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 key cap for a clean, minimal aesthetic that will never fade.
Product guides and documents
Customer reviews
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To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
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Reviewed in the United States on December 30, 2019
Top reviews from the United States
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These new keys are definitely higher quality than the stock keys, but they do miss the mark in a few areas:
1. The PBT number pad keys do not include the "home," "pg up," "end," or "pg dn" labels like the stock BlackWidow keys. The PBT "pause/break" key only says "pause." The PBT "page up" and "page down" keys are abbreviated "pg up" and "pg down." There are a few other examples, but the bottom line is that the labeling is not consistent. Some keys are labeled better than the originals, and others are worse.
2. The box does not include detailed instructions for installing stabilizers. Razer directs you to their website, which is also lacking detailed instructions at the time of this review. I was able to figure it out on my own after studying the pieces, but this is clearly something that Razer could improve upon. The metal bars included with the PBT keys appeared to be the same as the original bars installed on my BlackWidow, so I did not replace the bars. It also appeared that Razer lubricated the BlackWidow bars at the factory, but there is no mention of lubrication for installing new bars.
3. The black keys are not as dark as the original BlackWidow keys. They have more of a charcoal tone. Photo attached for reference. I replaced the number keys and tab - QWERTY keys before taking the photo for comparison.

Reviewed in the United States on December 30, 2019
These new keys are definitely higher quality than the stock keys, but they do miss the mark in a few areas:
1. The PBT number pad keys do not include the "home," "pg up," "end," or "pg dn" labels like the stock BlackWidow keys. The PBT "pause/break" key only says "pause." The PBT "page up" and "page down" keys are abbreviated "pg up" and "pg down." There are a few other examples, but the bottom line is that the labeling is not consistent. Some keys are labeled better than the originals, and others are worse.
2. The box does not include detailed instructions for installing stabilizers. Razer directs you to their website, which is also lacking detailed instructions at the time of this review. I was able to figure it out on my own after studying the pieces, but this is clearly something that Razer could improve upon. The metal bars included with the PBT keys appeared to be the same as the original bars installed on my BlackWidow, so I did not replace the bars. It also appeared that Razer lubricated the BlackWidow bars at the factory, but there is no mention of lubrication for installing new bars.
3. The black keys are not as dark as the original BlackWidow keys. They have more of a charcoal tone. Photo attached for reference. I replaced the number keys and tab - QWERTY keys before taking the photo for comparison.



The Razer Doubleshot PBT Keycap set solves this problem, though that isn't its main purpose. It just happens that the shifted keys are designed to light up the shifted characters. These keys are designed for gaming (okay, but does this mean that other Razer keyboards are *not* designed for gaming?).
They're sturdier, which honestly doesn't seem necessary--most keyboards will survive long hours of WASDing provided you don't slam your fist against it when things don't go your way.
The big gain though is they have this nice tactile feel that's just a bit coarse. It's a faintly stippled texture that grips the fingertips a bit better.
IMPORTANT TIPS:
The package is neatly fit into four trays. It comes with a key puller that makes it easy to remove the keys, but for a MECHANICAL keyboard you really want to tread lightly as you pull keys like SPACE, SHIFT, and ENTER - they're on metal hinges and it takes patience to figure out how to slip the key first off one side's hook and then off the other. The instructions should have spent a bit more time showing you how to properly separate these keys - I take neighboring keys off to give me room to maneuver.
Slide the key to the left until it unhooks from the right side, then lift the unhooked right side upwards and slide to the right - the key will unhook from the left side. Reverse the process to put the new key on. If you're having a hard time keeping the wire bracket steady while you line things up, use one 'fingertip' of the key puller to get under everything and hold it in place.
Keys like these that hook onto a metal retainer clip also require you to stick fittings on the underside of the key - they don't seem like they'll fit, but it just takes pressure, patience and persistence to snap them in place. The fittings aren't symmetrical, so you'll want to examine the key you removed to figure out which way the fitting should be pointed - look closely!
If they key won't fit when installed, or it fits but then won't come back up, just be patient, check the fittings and the hooks, and try again.
This kit does NOT come with O-rings, so if you have a yen to do something different, now would be the time to nab a set of your favorite ones. If your keyboard has O-rings, don't forget to pull those off the old keys and slip them on the new ones before installing the key.
Overall, for the price this is a nice kit and the keys feel good. The key puller works well. Razer could have spent a bit more time documenting the trickier mechanical keys and the fact that the underside fittings aren't symmetrical, but patience should get you though. It would also have been useful if Razer lit the shifted keys on all of their keyboards--there are a number of people who game in low light.

Reviewed in the United States on November 26, 2019

Cons: Neither of the two space bars fit. But I have a custom PBT space bar in the mail. :)

Reviewed in the United States on December 13, 2019
Cons: Neither of the two space bars fit. But I have a custom PBT space bar in the mail. :)






Reviewed in the United States on January 4, 2020

Top reviews from other countries

I have no words to describe how disappointed I am after replacing the original caps on my Razer Huntsman Elite.
The letters are 3x dimmer and very unevelny lit comparing to the original. It looks like some chinese counterfeit.
The only reason that forced me to buy this kit was the lack of illumination of special symbols in numbers row in the original set.


Reviewed in the United Kingdom on March 21, 2021
I have no words to describe how disappointed I am after replacing the original caps on my Razer Huntsman Elite.
The letters are 3x dimmer and very unevelny lit comparing to the original. It looks like some chinese counterfeit.
The only reason that forced me to buy this kit was the lack of illumination of special symbols in numbers row in the original set.


I purchased both a green and black set and am impressed by the quality of the keys. However, the only issue I have with them is that they're designed for RGB keyboards where light shines through the key. As the Black Widow keyboards (at least the ones I have) aren't RGB then the characters can be difficult to read in some lighting conditions.


Look fantastic on my razer huntsman
Plus I also have a black widow so can to keyboards for the price of 1
Usuall razer quality...


Reviewed in the United Kingdom on October 14, 2021
Look fantastic on my razer huntsman
Plus I also have a black widow so can to keyboards for the price of 1
Usuall razer quality...

