Are you looking to upgrade your mechanical keyboard but feel lost in the sea of keycap options? Choosing the right keycap type can completely change how your keyboard feels and looks.
Whether you want something durable, comfortable, or stylish, understanding keycap materials and shapes is essential. This guide will help you make the best choice for your typing experience. Keep reading to discover the keycap types that match your needs and make your keyboard truly yours.

Credit: hhkeyboard.us
Keycap Materials
Mechanical keyboard keycaps come in different materials. Each material has its own feel, sound, and durability.
Choosing the right keycap material can improve typing comfort and keyboard lifespan.
Abs Keycaps
ABS stands for Acrylonitrile Butadiene Styrene. It is a common plastic used for keycaps.
ABS keycaps feel smooth and are often shiny. They can wear out and become shiny over time.
- Affordable and widely available
- Can develop a glossy shine with use
- Less resistant to heat and oils
- Colors may fade or yellow
Pbt Keycaps
PBT means Polybutylene Terephthalate. It is a durable and hard plastic for keycaps.
PBT keycaps have a textured surface. They resist shine and wear better than ABS keycaps.
- More durable and resistant to wear
- Less shiny, with a matte finish
- Resists heat and oils well
- Colors stay vibrant longer
Pom Keycaps
POM stands for Polyoxymethylene. It is a strong and smooth plastic.
POM keycaps feel slick and have low friction. They offer a unique typing experience.
- Very smooth surface
- Good resistance to wear
- Offers a different texture than ABS or PBT
- Less common and sometimes more expensive
Other Materials
Some keycaps use materials like metal, wood, or resin. These offer unique looks and feels.
Metal keycaps are heavy and durable. Wood keycaps feel natural but need care. Resin keycaps can have custom designs.
- Metal: sturdy and heavy
- Wood: natural texture, needs maintenance
- Resin: customizable, artistic
- Ceramic and other rare materials also exist
Keycap Profiles
Keycap profiles are shapes and heights of keyboard keys. They affect typing comfort and style.
Different profiles change how your fingers move on the keyboard. Choosing the right profile helps typing speed and accuracy.
Oem Profile
OEM profile is the most common keycap shape for mechanical keyboards. It has a sculpted design with different rows at different heights.
This profile is tall and angled, making it easy to find keys by feel. It fits well on most keyboards and is beginner-friendly.
Cherry Profile
Cherry profile is lower and shorter than OEM. It has a smooth, sculpted shape that feels comfortable for long typing.
Many users like Cherry profile for its natural finger positioning. It is popular among enthusiasts and professionals.
Sa Profile
SA profile keycaps are tall and spherical with a retro look. They have a strong curve on the top of each key.
This profile offers a deep, satisfying typing feel. It is popular for custom keyboards and collectors.
Dsa Profile
DSA profile keycaps are flat and uniform across all rows. They have a low height and a smooth surface.
Because all keys are the same height, DSA makes keycap swapping easy. It suits those who like a minimalist style.
Xda Profile
XDA profile is similar to DSA but slightly taller and larger. It has a uniform shape with a wide, flat top.
This profile gives a balanced feel and good finger grip. It fits well for both typing and gaming.
Printing Techniques
Mechanical keyboard keycaps use different printing methods to show letters and symbols. These methods affect how long the print lasts and how clear it looks.
Each printing technique has its own benefits and limits. Understanding them helps you choose the best keycap style.
Pad Printing
Pad printing uses a soft silicone pad to transfer ink onto the keycap surface. It is common for simple designs and low-cost keycaps.
This method is fast but the print may fade with heavy use. It works best on smooth and flat keycaps.
Laser Etching
Laser etching removes a thin layer of the keycap material to create the legend. The process uses a laser beam to burn or carve the surface.
- The print does not wear off easily
- Works well on thick or coated keycaps
- Can show backlighting clearly
Double Shot
Double shot keycaps are made by molding two layers of plastic. The legend is part of the keycap, not just printed on top.
| Feature | Description |
| Durability | Very high, legend never fades |
| Appearance | Sharp and clear legends |
| Cost | More expensive than other methods |
| Backlighting | Excellent light transmission |
Dye Sublimation
Dye sublimation uses heat to infuse dye into the plastic. The ink becomes part of the keycap surface.
This method creates long-lasting and clear prints. It works best on light-colored, porous plastics.

Credit: spin.atomicobject.com
Keycap Sizes And Layouts
Mechanical keyboard keycaps come in many sizes and layouts. Knowing these helps you pick the right keycaps for your keyboard.
Keycap sizes affect how keys feel and fit on your keyboard. Layouts show how keys are arranged on the board.
Standard Key Sizes
Most keyboards use standard key sizes. These sizes are measured in units called “u”. One unit equals the width of a normal letter key.
Common standard sizes include 1u for letter keys, 1.25u for modifier keys, 1.5u, 1.75u, 2u, and larger for keys like Shift and Enter.
- 1u: Regular letter and number keys
- 1.25u: Ctrl, Alt, and Windows keys
- 1.5u and 1.75u: Larger modifiers like Shift (small)
- 2u or larger: Spacebar and big keys like Enter
Non-standard Keys
Some keyboards have unique or non-standard key sizes. These are often found on custom or ergonomic layouts.
Non-standard keys can cause trouble when buying new keycaps. They may not fit well or line up correctly.
- Split spacebars or multiple smaller keys
- Unusual Enter key shapes and sizes
- Keys with extra width or height
- Keys placed differently than standard layouts
Compatibility Tips
Check your keyboard layout before buying keycaps. Match the key sizes and shapes to avoid fitting issues.
Look for keycap sets that support multiple layouts. These sets include extra keys for non-standard sizes.
- Measure your key sizes in “units” (u)
- Confirm the shape of special keys like Enter and Shift
- Choose keycap sets with extra keys for custom layouts
- Read product descriptions for layout compatibility
Specialty Keycaps
Specialty keycaps add style and personality to mechanical keyboards. They differ from standard keycaps in design, material, and function.
These keycaps can improve the look and feel of your keyboard. They also let you customize your typing experience.
Artisan Keycaps
Artisan keycaps are handmade or custom-designed caps. They often feature unique shapes, colors, and themes.
These keycaps are popular among collectors and keyboard enthusiasts. They make keyboards look artistic and personal.
Backlit Keycaps
Backlit keycaps allow light to shine through the legends. They help users see keys in low light or dark rooms.
These keycaps use translucent materials or cutouts. They work well with RGB or single-color lighting systems.
Pudding Keycaps
Pudding keycaps have a two-layer design with a translucent lower half. This design enhances the keyboard’s lighting effects.
They combine shine and color well. Pudding keycaps are great for users who want bright and colorful backlighting.

Credit: redragonshop.com
Factors To Consider When Buying
Choosing the right keycaps for your mechanical keyboard is important. Different keycaps change how your keyboard looks and feels.
Think about what matters most to you before buying keycaps. This helps you pick the best fit for your needs.
Durability
Durability means how long keycaps last without wearing out. Some materials resist shine and fading better than others.
PBT keycaps are known for being tough. ABS keycaps may wear faster but often cost less.
- PBT keycaps resist shine and scratches
- ABS keycaps can become glossy over time
- Double-shot or dye-sublimated legends last longer
Aesthetics
Keycaps come in many colors and styles. Pick a design that fits your taste and desk setup.
Some keycaps have unique shapes or textures. These can make your keyboard look special.
- Choose colors that match your workspace
- Consider keycap profile for style and comfort
- Custom sets can add personality
Typing Experience
Keycap shape and material affect how typing feels. Some keycaps feel smooth, others have more grip.
Profiles like OEM, Cherry, or SA change finger placement and comfort. Choose what feels best for you.
- Smooth keycaps reduce finger friction
- Textured keycaps offer better grip
- Low-profile keycaps need less finger travel
Budget
Keycap sets vary in price. Think about how much you want to spend before buying.
Higher quality keycaps cost more but last longer. Budget sets are good for beginners or casual users.
- ABS keycaps are usually cheaper
- PBT keycaps tend to cost more
- Custom or artisan sets can be expensive
Care And Maintenance
Mechanical keyboard keycaps need care to stay clean and last longer. Regular maintenance keeps them looking fresh.
Proper cleaning and handling prevent damage and wear. This guide helps you take care of your keycaps.
Cleaning Tips
Remove keycaps gently before cleaning. Use soft brushes or cloths to avoid scratches.
Wash keycaps with mild soap and warm water. Dry them completely before putting back.
- Use a keycap puller to remove keycaps safely
- Clean with a soft brush or microfiber cloth
- Soak in warm, soapy water for tough dirt
- Rinse and dry keycaps fully before reassembly
Preventing Wear
Avoid eating or drinking near your keyboard. Liquids and crumbs cause damage and stains.
Keep your hands clean to reduce dirt buildup. Use keyboard covers to protect keycaps from dust.
- Wash hands before typing
- Use keyboard covers to block dust
- Keep food and drinks away
- Store keyboard in a dry place
Frequently Asked Questions
What Are The Most Common Mechanical Keyboard Keycap Materials?
The most common keycap materials are ABS and PBT plastics. ABS keycaps are smooth but wear quickly. PBT keycaps are durable, textured, and resist shine. Both materials affect typing feel and longevity significantly.
How Do Keycap Profiles Affect Typing Comfort?
Keycap profiles influence finger positioning and typing speed. Popular profiles include OEM, Cherry, SA, and DSA. Each profile has a unique shape and height. Choosing the right profile enhances ergonomics and reduces finger fatigue.
Can I Mix Different Keycap Types On One Keyboard?
Yes, you can mix keycap types, but consistency is key. Mixing materials or profiles may affect typing feel and aesthetics. Ensure keycap sizes match your keyboard layout to avoid fitting issues.
Why Are Double-shot Keycaps Preferred For Durability?
Double-shot keycaps use two plastic layers for legends and keys. This prevents legend fading over time. They are more durable than printed or laser-etched keycaps. Double-shot keycaps maintain clarity even after heavy use.
Conclusion
Choosing the right keycap enhances your typing experience. Consider your preferences. Each keycap type offers unique benefits. Think about material, profile, and design. Focus on comfort and style. Experiment with different options. Try new textures and feels. Your keyboard can reflect your personality.
Remember, it’s about what feels right. Dive into the world of keycaps. Explore the endless possibilities. Whether you prefer sleek or colorful, there’s something for everyone. Enjoy customizing your mechanical keyboard. Discover what suits your typing needs best. Happy typing!