LeleLab’s LowSup Ocean Blue caps pair translucent PC with a low profile. Their 1.5mm walls give them more substance than the thin, hollow-sounding transparent caps I’ve tried. I fitted them to an Aula AG60 to explore the feel and lighting effects. They offer a cool-toned way to change a setup without settling for a lightweight typing sound.
Practical Package Design
A sorting tray inside the custom box holds all 134 caps in place, preventing them from rubbing together during shipping. They’re arranged by layout, which makes fitting them to a board straightforward. It’s practical packaging that does its job well.
Ocean Blue Transparent Design and Frosted Finish
The ocean-blue PC isn’t fully transparent. A detailed frosted surface lets the shapes of the switches and their stems show faintly through, more like looking through a thin layer of frost than clear glass. The molding is clean, with no rough edges or visibly displaced legends on the caps I checked. Desk lighting and the board’s own LEDs spread gently through that surface instead of producing a harsh reflection. That combination of color and diffusion is much of the appeal once the set is on a keyboard.
Layout Compatibility and Aula AG60 Installation
With a generous 134-key set, it covers a wide range of layouts from ANSI 60% to 100%. It is compatible not only with standard mechanical switches using MX cross stems but also with magnetic Hall-effect switches. For this test, I installed them on the Aula AG60, a 60% mini layout housing. The mounting force is excellent, and the ocean blue color blends beautifully with the minimalist form factor. Note that these are not compatible with membrane or electrostatic capacitive keyboards.
Low Profile and Solid Typing Feel
They adopt a thin low-profile specification with a height of only 4.75mm. Compared to Cherry profile, the finger travel path is much shorter, making the typing process feel smoother. The most notable feature is the 1.5mm thickness. Usually, transparent keycaps are made thin due to material limitations, which often leads to a hollow sound. LeleLab’s product uses its thickness to suppress case resonance, delivering a solid and refined typing sound.
Real-World Pros and Cons
The Good
In my typing test, the PC surface didn’t pick up fingerprints or oily marks readily. The rougher frosted finish makes a practical difference here as well as a visual one. I could enjoy the translucent look without feeling that the caps needed attention every time I touched them, which made them easy to live with on an everyday board.
The Not-So-Good
The legends are UV printed, so cleaning needs a little care. Avoid alcohol or other organic solvents that could affect the printed surface. For ordinary light marks, a cloth dampened and then wrung nearly dry is the approach to take, using a gentle wipe rather than treating the caps as something that needs a strong cleaning solution.
Final Verdict
The LeleLab LowSup Ocean Blue strikes a great balance between the visual appeal of transparent keycaps and the typing feel produced by their substantial thickness. After using them on the Aula AG60, the texture of the frosted material comes to life in various ways depending on the ambient lighting, making them a treat for the eyes. They are a fantastic item to refresh your desk environment, offering comfort without the stress of constant cleaning.
