What Are Keycaps?
Keycaps are the individual caps that sit on top of each switch on your mechanical keyboard. They're the part your fingers touch every single day — and they have a bigger impact on your typing experience than most beginners expect. Beyond feel, keycaps are also the easiest way to personalize the look of your keyboard.
Keycap Materials: ABS vs PBT
The two most common keycap materials are ABS and PBT, and choosing between them is one of the first decisions you'll make as a beginner.
- ABS (Acrylonitrile Butadiene Styrene): More affordable and available in a wider range of colors. However, ABS keycaps tend to develop a shiny, greasy appearance over time — a phenomenon known as "shine" — due to the oils from your fingers.
- PBT (Polybutylene Terephthalate): More durable, resistant to shine, and generally preferred by enthusiasts. PBT keycaps have a slightly textured feel that many typists love. They cost a bit more, but they're worth it for long-term use.
Recommendation for beginners: Go with PBT. You'll thank yourself later.
Keycap Profiles: How Shape Affects Feel
Keycap profile refers to the shape and height of the keycaps. Different profiles create very different typing experiences. Here are the most common ones:
- Cherry: A classic, sculpted profile with a comfortable angle. One of the most popular choices for both beginners and veterans.
- OEM: Slightly taller than Cherry, and the default profile on many pre-built keyboards. A safe starting point.
- SA: Tall, spherical keycaps with a retro aesthetic. Unique feel, but takes some getting used to.
- XDA / DSA: Flat, uniform profiles with a low height. Great if you prefer a minimal, modern look.
Recommendation for beginners: Start with Cherry or OEM — they're the most ergonomic and widely available.
Printing Methods: How the Legends Are Made
The "legends" are the characters printed on your keycaps. The printing method determines how long they'll last:
- Doubleshot: The legends are molded from a second layer of plastic, making them completely wear-resistant. This is the gold standard for durability.
- Dye-sublimation (Dye-sub): Dye is infused directly into the keycap surface. Very durable and produces sharp, detailed legends — but only works on light-colored keycaps.
- Laser engraving / Pad printing: Lower cost, but legends can fade or wear off over time. Not ideal for long-term use.
Recommendation for beginners: Look for doubleshot or dye-sub keycaps for the best longevity.
How to Choose Your First Keycap Set
Here's a simple checklist to guide your first purchase:
- Check compatibility: Make sure the keycap set supports your keyboard layout (60%, 75%, TKL, full-size, etc.). Some sets include extra keys for different layouts.
- Choose PBT + Doubleshot: Best combination of durability and feel for the price.
- Start with a classic colorway: Black-on-white, gray, or dark themes are versatile and easy to match with any desk setup.
- Set a budget: A solid beginner keycap set typically costs between $20–$60 USD. You don't need to spend more to get a great experience.
Installing Your Keycaps
Once your keycaps arrive, installation is straightforward:
- Align the keycap with the cross-shaped stem of the switch and press straight down until you hear a satisfying click.
- Never force a keycap — if it doesn't go on easily, double-check the alignment.
- Use a keycap puller (a wire or plastic tool) to safely remove keycaps without scratching them or damaging the switches.
Final Thoughts
Keycaps are one of the most rewarding upgrades you can make to your mechanical keyboard. Whether you're chasing a specific feel, a certain aesthetic, or just want to make your keyboard feel more "yours" — there's a keycap set out there for you. Start simple, learn what you like, and enjoy the process. Welcome to the hobby!
Ready to explore? Check out the keycap collection at Taptempo Keyboard and find your perfect set.