Coral Sea Keycap Set: 110 Keys, Five-Sided Sublimation, PBT Material, OEM Height Profile

This keycap set from Coral Sea is built for keyboard enthusiasts who want consistent colour and legend coverage across the whole board. Using a five-sided sublimation process, each keycap receives print on multiple faces, creating a more uniform look from any viewing angle. The set contains 110 keys, enough to cover most full-size mechanical keyboards, and includes a 6.25U space bar that matches many standard layouts. The OEM height profile gives a comfortable, slightly contoured row height for daily typing. Made from PBT rather than ABS, these keycaps resist shine and yellowing over time, keeping their appearance longer.

Features and Construction

The construction of these keycaps focuses on print durability and consistent colour. The five-sided sublimation process is a key feature that sets this set apart from standard double-shot or pad-printed keycaps.

Five-Sided Sublimation Process

Unlike traditional top-print methods, the five-sided sublimation process applies the design to the top and all four sides of each keycap. This creates a seamless colour flow around the key, which reduces visible wear on the sides and supports a more premium visual feel without adding cost. The dye sublimation bonds the ink into the PBT material, so the legends are less likely to fade from regular use.

PBT Material Quality

PBT is a common choice for mechanical keycaps because it resists the glossy shine that develops on ABS keycaps after extended use. It also provides a slightly textured matte surface, which can feel less slippery under the fingers. The colour is deep and even across all 110 keys, and the material holds the sublimated dye well, giving long-lasting visual consistency.

Size and Practical Fit

With 110 keys and a 6.25U space bar, this set is designed for standard full-size keyboards. The OEM height profile is a typical row shape used by many mechanical keyboard brands, so the transition from stock keycaps is straightforward. Before purchasing, verify that your keyboard uses a standard bottom row layout; non-standard layouts may require additional compatibility checks.

Uses and Placement

These keycaps are suitable for a range of mechanical keyboard setups, from daily drivers to custom builds. The four style options (A, B, C, D) make it easy to match your existing colour scheme or create a new look.

Gaming and Typing Setups

For gamers, the consistent colour across all keycaps helps you locate keys quickly without visual distraction. The PBT material's texture provides grip even during long sessions. Typists will appreciate the OEM profile's natural finger movement, reducing fatigue over extended typing. The five-sided colour also ensures the keycaps look good from any angle on a tilted board.

Keyboard Customisation

If you build custom keyboards, this set offers a ready-made colour option without the need for individual keycap sourcing. The 110-key count covers most standard 104-key layouts plus extra keys for full-size boards with additional macro columns. The four style choices allow rapid visual variation without changing the underlying feel.

Benefits and Buying Value

This keycap set provides practical advantages for anyone who uses a mechanical keyboard regularly and wants to maintain a fresh look over time.

Reduced Maintenance Needs

Because the legends are sublimated into the PBT, they won't fade or rub off like printed legends. The PBT material stays relatively clean and resists absorbing oils from your fingers to a greater extent than ABS. Occasional dusting with a soft cloth or compressed air keeps the set looking new.

Why Choose This Product

The five-sided sublimation process is the main differentiator: most keycap sets only print the top face, leaving the sides plain or a different colour. Full coverage gives a more polished appearance, especially in natural light. Combined with PBT's longevity, this set offers a lasting upgrade to your keyboard's appearance without requiring high-cost custom keycaps.