1, torch: pulp and paper (which can be synthesized by a pulp machine) and fuel (such as dry sticks, charcoal or coal).

2. Comparator: made of glass, stone or sandstone.

3. Furnace: made of stone or sandstone, which can be used for firing various ores and other materials.

4. Worktable: It should be made of four boards.

5. Air-to-air ship: the piston controlled by Redstone circuit should be suspended in the air, and a Redstone comparator should be used to maintain balance.