Exposed Copper Bars
minecraft:exposed_copper_bars
A placeable block. Made using a Copper Bars rather than crafted directly.
Copper Bars · 8 variants
Oxidized
Waxed WeatheredHow to get it
No direct recipe — it's made using a Copper Bars:
Crafting 
→ 
16
16 Copper Bars
minecraft:exposed_copper_bars
A placeable block. Made using a Copper Bars rather than crafted directly.
No direct recipe — it's made using a Copper Bars:
16 Copper Bars