Side Printed Deep Sea PBT Doubleshot Keycaps - Cherry Profile

In this review the JSJT deep sea themed keycap set is judged for mechanical keyboard users who want durable, minimalist shine-through legends and a comfortable typing profile. The single biggest reason to consider these keycaps is their combination of oil resistant PBT material and double shot/semi-sublimated legend construction, which keeps characters clear and resistant to fading while allowing RGB or underlighting to glow from the side for a subtle but striking effect. Installation is straightforward and the set aims to suit a variety of US layouts.

Key Features

• PBT keycaps: Oil resistant PBT construction provides a textured feel that resists shine and stands up to long daily use.
• Side-printed shine through: The deep sea side-printed design lets backlight and RGB glow through the font from the side for legible, low-key illumination.
• Double shot legends: Legends are permanently molded into the keycap so characters stay clear and do not wear off with heavy typing.
• Bold font visibility: Wide, bold characters improve legibility and allow more light through, helping key recognition in low light.
• Cherry profile: The curved, ergonomic Cherry profile supports comfortable typing and a familiar key shape for most users.
• Layout compatibility: The set includes standard and modifier keys intended for common US layouts, covering 61/68/75/87/96/98/104/108 style boards.

Who It's For

This keycap set is best for mechanical keyboard owners who prioritize durable materials and clean, understated illumination. Enthusiasts who like side-lit legends and a consistent, textured PBT surface will find value in the long-lasting double shot printing and the Cherry profile for everyday typing.

Those who want plated metal keycaps, sculpted non-Cherry profiles, or highly sculpted artisan designs should look elsewhere; this set is focused on durable, practical styling and broad compatibility rather than novelty shapes or premium metal finishes.

Pros & Cons

Pros

• Durable PBT construction that resists oil and shine even after extended use.
• Permanent double shot legends that maintain clarity and legibility over time.
• Side-printed design enhances RGB or underlighting while remaining minimalist when lights are off.
• Cherry profile provides a comfortable, familiar typing geometry.

Cons

• Set aims for broad compatibility but may require checking included modifier sizes for perfect fit on nonstandard layouts.

Specifications

Material	PBT (oil resistant)
Manufacturing	Thermal sublimation combined with Doubleshot
Key count	125 keys (104 standard + 22 modifiers)
Profile	Cherry profile
Legend style	Side-printed shine through, bold font
Compatibility	Common US layouts 61/68/75/87/96/98/104/108

Our Verdict

The JSJT deep sea PBT doubleshot keycap set is a solid value for users who want durable, fade-resistant legends and subtle side-lit illumination. It pairs the long-term durability of PBT keycaps with comfortable Cherry profile shaping, making it a practical upgrade for most US-layout mechanical keyboards without chasing novelty or premium metal finishes.

Frequently Asked Questions

Are these keycaps compatible with Cherry MX switches?
Yes, the set is designed for Cherry MX style stems and common US layout mechanical keyboards.

Will the legend fade over time?
No, the double shot and thermal sublimation methods used mean the legends are permanently molded and resist fading.

Do the keycaps show RGB well with lights off?
Yes, the side-printed bold font allows light to shine through from the side so legends remain visible whether RGB is on or off.