Compare IDOBAO 139 Japanese Blue Gray vs KKB Sacred Timeline Differences Side by Side

Explore the comprehensive side-by-side comparison of the IDOBAO 139 Japanese Blue Gray and KKB Sacred Timeline and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each keycap at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

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Main differences	Released in 2022 PBT material Dye-sublimation legends Yes, Japanese sub-legends	Released in 2025 ABS material Double-shot legends Yes sub-legends Includes ISO Enter Includes numpad keys
Name	Name IDOBAO 139 Japanese Blue Gray	Name KKB Sacred Timeline
Release year	Release year 2022	Release year 2025
Profile	Profile Cherry	Profile Cherry
Sculpted	Sculpted	Sculpted
Material	Material PBT	Material ABS
Layout standard	Layout standard ISO	Layout standard ISO
Sub-Legends	Sub-Legends Japanese	Sub-Legends
Shine through	Shine through	Shine through
Wall thickness	Wall thickness -	Wall thickness -
Legend method	Legend method Dye-sublimation	Legend method Double-shot
Pudding style	Pudding style	Pudding style