OneClickOneBlock v1.0.3 for mc 1.21.1 (Fabric) is a release file of the Minecraft mod One Click One Block (1C1B) for Fabric, made for Minecraft 1.21.1. It was published on November 4, 2025 and is 0.1 MB in size. For the full description, screenshots and every other version, visit the One Click One Block (1C1B) mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
