Copper to Iron Mod

While walking through the streets of Taiwan after quarantine, I realized a simple truth: vanilla copper in Minecraft completely fails to meet expectations compared to its modded versions.

This inspired me to learn Fabric mod development, resulting in a special block that converts copper ingots into iron ingots. The conversion follows a clear 2:1 ratio - creating one iron ingot requires two copper units.

For a visual demonstration of the mod's capabilities, we recommend watching the video review: