Seriously Impractical Take the ideas people dismiss too quickly, and build them seriously.

FILE ID OS-001 IN PROGRESS UPDATED 2026-03-21

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Great Writer Series

Wandering Earth Underground City Keycap Set

A licensed underground-city theme, engineered for a desk-sized expedition.→ Great Writer Series

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Ships within 3-5 business days
Domestic and international shipping available

Technical Specs

Keys

Final specification pending Keys

Material

PBT

Process

PBT Dye-Sublimation

Compatibility

Cherry MX Compatible

Layout

60% / 65% / 75% / 80% / 100%

Profile

Cherry Profile

Package Contents

Sleeve × 1
Three-layer storage box (with lid) × 1
Instruction card × 1
PBT Dye-Sublimation keycaps × TBC
Editorial internal archive attachment
confirmed ✓

Films

Design Story