CopperTools_1_15_2_v1.jar is a release file of the Minecraft mod Copper Tools v1.1 for Forge, made for Minecraft 1.15.2. It was published on February 18, 2021 and is 0 MB in size. For the full description, screenshots and every other version, visit the Copper Tools v1.1 mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
