Minecraft (Pocket Edition)
Nether Reactor Core
Usage / Purpose
The Nether Reactor Core is the critical element in the creation of the Nether Reactor. The purpose of the Nether Reactor is to create a link to the Nether (a region not yet accessible in Pocket Edition).
Drops / Yields
Nether Reactor Cores are stored in stacks of up to 64 units.
The Nether Reactor Core is a reusable element, and it would be unecessary to build multiples.