useful_blocks_and_items_mod-neoforge-1.21.1V45.jar is a release file of the Minecraft mod Useful Blocks & Items Mod for NeoForge, made for Minecraft 1.21.1. It was published on March 15, 2026 and is 3.2 MB in size. For the full description, screenshots and every other version, visit the Useful Blocks & Items Mod mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
