// Microblocks always require special handling.
if (FML.isModLoaded("ExtraUtilities") && ExtraUtilities_enabled) {
  NEI.hide("ExtraUtilities", "filing");

  NEI.override("ExtraUtilities:drum", [0, 1]);

  if (FML.isModLoaded("ForgeMicroblock")) {
    // Special handler for cleanly removing them.
    ExtraUtilities.obliterate_microblocks(
      [1, 2, 3],
      ForgeMicroblock.getRandomMaterial()
    );
  }
}