Best Cyrillic Keycap Sets for Custom Mechanical Keyboards

Q: What’s the difference between PBT and ABS keycaps, and how do they impact durability and typing feel?

PBT keycaps stand out for their toughness and ability to resist wear and tear. They keep their textured, matte finish even after extended use, making them a solid pick for those seeking long-lasting performance. ABS keycaps, in contrast, have a smoother surface but can develop a shiny look over time, which might alter both their feel and appearance. If you're after a durable, textured typing experience , PBT keycaps are an excellent option. However, if you prefer a smoother touch and don't mind a bit of maintenance, ABS keycaps might suit you better. Ultimately, the choice depends on what kind of typing experience you enjoy most.

When looking for Cyrillic keycap sets for mechanical keyboards, key factors like material, profile, legend clarity, and compatibility matter most. PBT keycaps are durable and resist shine, while ABS offers smoother textures but can wear over time. Profiles such as Cherry, OEM, and MT3 affect typing comfort and aesthetics. For long-lasting legends, double-shot or dye-sublimation techniques are ideal. Compatibility depends on your keyboard layout, so ensure the set fits your configuration.

Here’s a quick breakdown of the top options:

KFA Cyrillic Sets: Affordable PBT sets with dye-sublimated legends, available in various profiles and colors.
GMK Cyrillic Sets: Premium ABS keycaps with sharp double-shot legends, known for their durability and vibrant colorways.
ePBT Cyrillic Sets: PBT sets with dye-sublimation, ideal for standard layouts and offering multiple bottom row configurations.
21KB Classic Cyrillic Sets: Thick PBT keycaps with dye-sublimated legends, praised for their sturdiness and typing experience.
Drop + MiTo MT3 Cyrillic Sets: Retro-inspired ABS keycaps with a sculpted MT3 profile for a unique feel.
Akko Cyrillic Sets: Budget-friendly PBT/ABS sets featuring dual-language legends with durable production techniques.

Quick Comparison:

Brand/Set	Material	Profile	Legend Method	Price (USD)	Compatibility
KFA Cyrillic Sets	PBT	Cherry/OEM	Dye-sublimation	$45-$85	Standard layouts
GMK Cyrillic Sets	ABS	Cherry	Doubleshot	$120-$180	Universal compatibility
ePBT Cyrillic Sets	PBT	Cherry	Dye-sublimation	$65-$95	Standard layouts
21KB Classic Sets	PBT	Cherry/XDA	Dye-sublimation	$55-$75	Various layouts
Drop + MiTo MT3 Sets	ABS	MT3	Doubleshot	$90-$130	Multiple layouts
Akko Cyrillic Sets	PBT/ABS	Cherry/OEM	Dye-sub/Doubleshot	$35-$65	Standard layouts

Choose based on your typing habits, layout, and aesthetic preferences. For durability, opt for PBT sets like KFA or 21KB. If you want premium designs, GMK sets stand out. Retro enthusiasts might enjoy the sculpted MT3 profile from Drop + MiTo.

enjoyPBT English/Cyrillic keycap review

1. KFA Cyrillic Keycap Sets (KeebsForAll Exclusive)

KeebsForAll

If you're looking for a solid starting point for custom keyboard layouts, the KFA keycap sets from KeebsForAll are worth checking out. These exclusive kfaPBT keycap sets are crafted from high-quality PBT material, ensuring durability and a premium feel. Their collection includes the kfaPBT Cardinal, Pink Robin, and Forest Watcher - all designed to combine dependable performance with appealing aesthetics. Plus, they're readily available, so you won’t have to deal with the long waits typical of group buys.

What sets KeebsForAll apart is their commitment to community input. Their designs are shaped by feedback from users, ensuring they meet real-world needs. While these sets don’t come with pre-configured Cyrillic legends, their quality makes them a fantastic option for building custom layouts tailored to your preferences.

2. GMK Cyrillic Keycap Sets

GMK

GMK has built a reputation in the premium keycap world, thanks to its top-tier double-shot molding technique. This method involves combining two layers of plastic, ensuring the legends remain sharp and clear over time. It's a key factor that contributes to the overall durability and quality of their keycap sets.

The GMK Originative Cyrillic set is designed to fit most standard keyboard sizes, covering layouts from 61-key to 108-key configurations. These sets follow the ANSI standard and are tailored for MX switches, making them highly versatile and compatible with a wide range of keyboards.

3. ePBT Cyrillic Keycap Sets

The ePBT Cyrillic Keycap Sets are designed to work seamlessly with a wide range of keyboard layouts, from compact 60% boards to full-size 104-key setups. They also include multiple bottom row configurations, making them a great choice for custom keyboards.

4. 21KB Classic Cyrillic Keycap Sets

21KB

The 21KB Classic Cyrillic Keycap Sets are crafted from dye-sublimated PBT plastic with a 1.6 mm thickness, delivering a sturdy and satisfying typing experience.

Dye-sublimation technology ensures the legends are embedded directly into the plastic using heat and pressure. This process results in vibrant, durable legends that stand up to wear over time.

Users consistently highlight the exceptional quality of these keycaps. Kevin Dinh, in November 2022, shared:

"Amazing value and great quality set. Very durable and may like it better than GMK now."

Another user, H. F., also praised the set:

"The keycaps' thickness and quality exceeded expectations."

The thickness of these keycaps doesn't just improve durability - it also enhances the typing experience. They produce a solid sound profile and provide tactile feedback that many typists find satisfying. Chase Ticas summed it up perfectly:

"Hands down my favorite keycaps. Especially how thick they are!"

In addition to their build quality, these keycaps shine in layout compatibility. They support a wide variety of keyboard configurations, including popular layouts like 60%, 65%, 75%, TKL, and 96% (full-size). They also cater to more specialized setups such as Alice/Arisu, split/ergo, ortholinear, HHKB, ISO, WKL, and Tsangan layouts.

The 21KB Cyrillic Classic Retro Beige and Narrow variants both hold a perfect 5.00-star rating, while the 21KB Keycap Set Customizer is close behind with a 4.95-star score.

This combination of technical precision and user satisfaction makes these keycaps a standout choice. Benjamin Clamor expressed his enthusiasm in March 2025:

"Super nice, thick, and high quality. Can't wait for different colored plastics to be added to the catalogue!"

Thanks to their durable PBT material, these keycaps resist shine and maintain their texture over time. Paired with the long-lasting dye-sublimated legends, the 21KB Classic sets are a reliable investment for anyone typing in Cyrillic.

5. Drop + MiTo MT3 Cyrillic Keycap Sets

Drop

The Drop + MiTo MT3 Cyrillic Keycap Sets bring a retro, typewriter-inspired vibe to your keyboard, thanks to a special collaboration with designer MiTo.

These keycaps stand out with their MT3 profile, featuring deep contours and natural finger wells that enhance the typing experience. Made from durable doubleshot ABS plastic, the Cyrillic legends remain sharp and legible even with heavy use.

Designed to fit a variety of popular layouts, these sets also include specialty key options. Their sculptured profile not only looks great but also produces a softer, more muted sound compared to flatter keycaps.

While the unique shape may take a little getting used to, many users find it improves both typing accuracy and overall comfort.

6. Akko Cyrillic Keycap Sets

Akko

Akko keycaps stand out with their dual-language design, featuring Russian (Cyrillic) sublegends for added versatility and appeal.

Craftsmanship and Production Techniques

These keycaps are built to last, thanks to Akko's meticulous manufacturing processes. They utilize both dye-sublimation and doubleshot techniques. The doubleshot method involves fusing two layers of plastic, creating legends that won’t fade over time. Meanwhile, dye-sublimation uses heat to embed vibrant colors directly into the keycap surface, producing detailed and durable designs. To refine their designs even further, Akko incorporates UV printing and titanium anodizing, ensuring precise and striking details.

Comparison Table

The table below outlines the key specifications of popular Cyrillic keycap sets, making it easier to compare their features side by side.

Brand/Set	Material Type	Profile	Legend Method	Available Colors	Price Range (USD)	Layout Compatibility
KFA Cyrillic Sets	PBT	Cherry/OEM	Dye-sublimation	Black, White, Gray	$45-$85	60%, 65%, 75%, TKL, Full-size
GMK Cyrillic Sets	ABS	Cherry	Doubleshot	Multiple colorways	$120-$180	Universal compatibility
ePBT Cyrillic Sets	PBT	Cherry	Dye-sublimation	White, Black, Beige	$65-$95	Standard layouts
21KB Classic	PBT	Cherry/XDA	Dye-sublimation	Retro colorways	$55-$75	60%, TKL, Full-size
Drop + MiTo MT3	ABS	MT3	Doubleshot	Dev/TTY, Susuwatari	$90-$130	Multiple layouts
Akko Cyrillic Sets	PBT/ABS	Cherry/OEM	Dye-sub/Doubleshot	Various themes	$35-$65	Standard layouts

Here’s a closer look at the technical details to help you make an informed choice:

Material:

PBT is highly durable and resists shine, making it a long-lasting option.
ABS, while smoother to the touch, can develop a glossy surface over time. GMK’s ABS doubleshot keycaps stand out for their vibrant and consistent colors.

Profile:

Cherry offers a comfortable, balanced typing angle.
MT3 provides a sculpted, retro feel, ideal for those who enjoy vintage aesthetics.
OEM is slightly taller, catering to users who prefer a more pronounced key height.

Legend Method:

Doubleshot molding ensures legends remain sharp and never fade, as they’re crafted from two layers of plastic.
Dye-sublimation produces clear and durable legends, though it’s typically limited to darker text on lighter keycaps.

Price vs. Features:

KFA sets strike a great balance between price and quality, offering excellent value.
GMK sets are a premium choice, reflecting their intricate designs and superior craftsmanship.
Akko sets cater to budget-conscious buyers without compromising on key features.

Layout Compatibility:
Each set supports a variety of layouts. GMK offers the most flexibility, including specialty keys for unique configurations, while others like KFA and ePBT focus on standard layouts.

This breakdown highlights what each set brings to the table, helping you decide based on your typing preferences, aesthetic tastes, and budget.

Conclusion

Choosing the perfect Cyrillic keycap set depends on your specific needs and priorities. If you're looking for a budget-friendly option, KFA Cyrillic sets are a fantastic choice. They offer reliable PBT construction and dye-sublimation legends, giving you durability and functionality without breaking the bank.

For those who want a premium feel and striking aesthetics, GMK Cyrillic sets stand out as a top-tier option. Crafted with doubleshot ABS, these keycaps ensure long-lasting, crisp legends. Plus, their wide range of colorways and universal compatibility make them a favorite among dedicated keyboard enthusiasts.

When selecting a set, double-check compatibility with unique or specialty layouts. Material choice is also key - PBT keycaps from brands like KFA, ePBT, and 21KB are known for their durability and resistance to shine, making them ideal for users who type frequently or for long periods.

Don't overlook the importance of keycap profiles in shaping your typing experience. Cherry profiles offer a balanced, comfortable feel with moderate height, while MT3 profiles bring a retro vibe that appeals to many enthusiasts. If you prefer slightly taller keys, OEM profiles might be the way to go.

Finally, think about your typing habits and environment. Heavy typists might appreciate the robustness of PBT keycaps, while those who love bold, vibrant designs may lean toward doubleshot ABS. Also, keep in mind that doubleshot legends generally handle wear and tear better than dye-sublimated ones, making them a great choice for longevity.

Whether you're customizing your first keyboard or upgrading an existing setup, there's a Cyrillic keycap set out there to match your style, budget, and typing preferences. Start by identifying what matters most to you - layout, material, profile - and confidently pick the set that fits your needs.

FAQs

What’s the difference between PBT and ABS keycaps, and how do they impact durability and typing feel?

PBT keycaps stand out for their toughness and ability to resist wear and tear. They keep their textured, matte finish even after extended use, making them a solid pick for those seeking long-lasting performance. ABS keycaps, in contrast, have a smoother surface but can develop a shiny look over time, which might alter both their feel and appearance.

If you're after a durable, textured typing experience, PBT keycaps are an excellent option. However, if you prefer a smoother touch and don't mind a bit of maintenance, ABS keycaps might suit you better. Ultimately, the choice depends on what kind of typing experience you enjoy most.

How can I choose the best keycap profile for my typing style and aesthetic preferences?

Choosing the right keycap profile comes down to your typing style and the aesthetic you're aiming for with your custom keyboard. Sculpted profiles - such as OEM, Cherry, or MT3 - are designed for ergonomic comfort, making them a great choice for long typing sessions as they help minimize finger strain. In contrast, flat profiles like XDA or DSA provide a modern, minimalist look but might not be as comfortable for extended use.

The Cherry profile stands out as a favorite among many keyboard enthusiasts, offering a nice mix of comfort and visual appeal. If you have the chance, try out a few profiles to see which one aligns with your preferences. Ultimately, the best profile is the one that feels natural and suits your style!

How can I ensure a Cyrillic keycap set is compatible with my custom mechanical keyboard layout?

When choosing Cyrillic keycaps, the first step is to identify your keyboard's layout - whether it's ANSI, ISO, or a custom configuration. Keycap sets are often tailored to specific layouts, so knowing yours is crucial. Next, consider the keycap profile, such as Cherry, OEM, or SA, ensuring it aligns with your typing preferences. Also, verify that the keycaps are compatible with your keyboard's switches, which are typically Cherry MX-style stems, to guarantee a proper fit and smooth functionality.

Another important detail to check is whether the set includes all the keys you need, especially if your keyboard has a non-standard or compact layout. Paying attention to these factors will make it much easier to find a Cyrillic keycap set that works perfectly for your custom keyboard setup.