Item Exchange is a modification that lets us create a gadget like remote control

Item Exchange is a modification that lets us create a gadget that looks like a remote control. This gadget can swap or trade different blocks with each other. In other words, we can replace one block with another without breaking the first one. Normally, there are eight kinds of exchangers: the wood exchanger, stone exchanger, gold exchanger, iron exchanger, diamond exchanger, emerald exchanger, obsidian exchanger, and the End exchanger. Each of these exchangers will let us use the same materials that it is made from. Also, there are two special tools that help us exchange blocks in Minecrafts creative mode. The second one allows us to exchange any type of block, which is perfect for creating big structures.

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