Introducing the first keyset run in Signature Plastics "UP" Natural PBT. Named after stratus clouds, natural PBT has a hazy white color, and glows when installed on a bright RGB keyboard. The profile is SA-P: a textured SA PBT. The sculpt is 1-2-3-4-4. Spacebars are concave, and 2x homing keys are included.
Pricing is expected to be $90, depending on interest. Lead time is ~4 months. A dyesub alphas set would be more expensive, and will be considered for a future run.
The keyset has 1 kit, focused on ergonomic keyboards. It was designed to support the following: Zen, Sol, Zygomorph, Mün, Pan, Ergodox, Ergodash, Ergotravel, Iris, Atreus42/62, Kyria, Corne, Boardwalk, Boardrun, and all 1u Ortholinear boards up to 12x5.
The last image shows the RGB glow-through compared to KAT Milkshake, on an RGBKB Sol 2.
Below is a comparison with other keysets.