PBTfans Thermal Keycaps Set

PBTfans Thermal is an ABS keycap set with a Cherry profile, designed for users who prefer a low-contrast, subtle look with a unique visual effect under directional lighting. It suits typists or hobbyists interested in a mostly monochrome appearance that reveals detail through light and shadow rather than bright or high-contrast legends. This set is not intended for use with per-key RGB lighting due to its opaque base.

Design and Aesthetics

• The keycaps feature gray legends on a smoky black base, creating a low-contrast, muted appearance at first glance.
• Under directional light, legends and edges become more visible, producing a thermal image-like effect that changes with lighting angle.
• The colorway is inspired by translucent and inverse design concepts, focusing on subtlety rather than bold colors or high contrast.

Material and Durability

• Made from ABS plastic with doubleshot legends, which allows for clear, wear-resistant legends but may develop shine faster than PBT over time.
• The texture and thickness specifics are unknown, but ABS typically offers a smoother feel compared to PBT.
• The opaque base means no RGB shine-through, limiting compatibility with lighting setups that rely on per-key illumination.

Profile and Feel

• Uses Cherry profile, which is sculpted and low, providing a comfortable typing experience favored by many for its moderate key height and shape.

Compatibility

• Compatible with MX-style stems, fitting most mechanical keyboards using this standard.
• Available in base kits and additional kits like Heat Signature and Spacebars, supporting various layouts including 40% keyboards.

Trade-offs

• ABS material may show shine and wear faster than PBT, which could affect long-term appearance.
• The opaque base prevents RGB lighting effects, making it less suitable for users wanting illuminated legends.
• The low-contrast design may reduce legibility in low-light conditions without directional lighting.