On September 2, 2026, the keycap brand FKcaps announced on its official Discord channel that it had completely revamped its official online store.
We have expanded our product lineup beyond the traditional URSA-centered selection, and customers can now purchase eight different keycap profiles—compatible with MX, Kailh Choc, and Topre switches, as well as capacitive (non-contact) switches—all from a single website.
To celebrate our relaunch, we are currently running a promotion offering free shipping worldwide on orders over $50 through September 30, 2026.
Free shipping on orders of $50 or more through September 30
| Item | Details |
|---|---|
| Campaign Details | Free shipping worldwide |
| Product | Orders over $50 |
| coupon code | HELLOWORLD |
| End Date | September 30, 2026 |
| Number of Uses | No restrictions |
| Shipping origin | Fulfillment Centers in China |
To qualify for free shipping, you must enter the coupon code “HELLOWORLD” during checkout.
Japan is included in the shipping areas, but please be aware that customs duties and import taxes may apply.
We carry 8 different keycap profiles
The revamped official store offers the following eight types of keycap profiles.
| Profile | Compatible Switches | Main Features |
|---|---|---|
| MBK | Kailh Choc | A slim, uniform profile with a height of 4 mm |
| URSA | Topre/EC | Two-color injection-molded profiles designed for Topre |
| KLP Lamé | MX/Kailh Choc | Three-dimensional design for ergonomic keyboards |
| PFF | MX | 5 mm tall, made of PBT with sublimation printing |
| LPF | MX | 4.6 mm thick, made of ABS that allows backlight to pass through |
| The DSA Way | MX | Spherical uniform profile with a height of 7.8 mm |
| SLK | MX | Thin spherical profile, 7.5 mm high |
| MNT Pocket | Kailh Choc | Compact keycaps, 2 mm high |
Only the KLP Lamé is available in versions for both MX stems and Kailh Choc switches.
PFF and LPF are compatible not only with standard MX switches but also with low-profile switches that use MX stems, such as Cherry MX Low Profile, Gateron Low Profile, Kailh Choc V2, and Huano Low Profile.
On the other hand, the Kailh Choc V1 series and MX series differ in stem shape and key pitch.
Before purchasing, you need to check compatibility with the key switches and keycaps you are currently using.
Making it easier to find keycaps for split and Ortholinear layouts
FKcaps is a brand that focuses on configurations that are difficult to accommodate with standard keyboard sets, such as split-left/right, staggered-column, ortholinear, and low-profile keyboards.
In the new official store, you can filter products by compatible switch types and profiles. Now, you can find not only full sets but also blank keycaps, individual keycaps, and kits for split keyboards—all in one place.
One of its key features is the ability to compare keycaps across different switch types—such as MBK and KLP Lamé for Kailh Choc switches, and URSA for Topre switches—where options tend to be limited.
A guide to choosing keycaps has also been published
Along with the site redesign, FKcaps has also published a guide on how to choose keycaps.
In addition to comparing the height and shape of each profile, you can learn about the differences between MX, Kailh Choc, and Topre switches, as well as how to choose keycaps suitable for split-layout, ortholinear, and column-staggered keyboards.
- Comparison of 8 Different Keycap Profiles
- Differences Between Choc, MX, and Topre
- How to Choose Keycaps for Ergonomic Keyboards
Since it explains not only keycap height but also differences in stem shape and key pitch, it should be a helpful reference even if you’re buying overseas-made keycaps for the first time.
Summary
That concludes our announcement regarding the FKcaps website redesign.
Through September 30, 2026, enter the coupon code “HELLOWORLD” to receive free international shipping on orders over $50.
If you’re purchasing FKcaps keycaps from Japan, this seems like a good time to keep shipping costs down.
Since URSA keycaps, in particular, are rare keycaps compatible with Topre switches, they’re definitely worth checking out for RealForce and HHKB users.
Check out the FKcaps Official Store
- Originally published:
- Last updated:
- How we researched: Referenced the manufacturer’s official website and official Discord posts
- References/Citations:
- FKcaps Official Store
- FKcaps Keycap List
- FKcaps Keycap Profile Comparison
- About FKcaps
- Announcement dated September 2, 2026, on the official FKcaps Discord server
- Conflicts of Interest: Product provided: None Monetized links in this article: None
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