Vacuum Tube

Drawn by ForgeBase. This mod's artwork isn't ours to republish, so the picture is our own, in the item's own colours.

immersiveengineering:electron_tube

Recipes and uses come from the FTB Skies 2 1.24.0 dump: the server's final recipes after all pack scripts ran.

Last verified for FTB Skies 2 v1.24.0 on Oct 13, 2026 · v1.24.0 released Oct 12, 2026

In FTB Skies 2, Vacuum Tube is made with blueprint (immersiveengineering), from any redstone dust, any glass blocks, any nickel plate, and any copper wire. Vacuum Tube is an ingredient in 7 FTB Skies 2 recipes.

How do you craft Vacuum Tube in FTB Skies 2?

3× Vacuum TubeMod recipe

Blueprint (immersiveengineering)

any redstone dust
any glass blocks
any nickel plate
any copper wire

Recipe id: immersiveengineering:blueprint/electron_tube

How to make it, from scratch

Everything this needs, and everything those need, as FTB Skies 2 crafts them. Work from the bottom up.

Vacuum TubeBlueprint (immersiveengineering)
- Redstone(any redstone dust)Shaped crafting
  - Witch Hatnothing makes this, so find or mine it
- Quartz Glass(any glass blocks)Shaped crafting
  - Glass(any cheap glass blocks)Shaped crafting
    - Scratched GlassShaped crafting
      - Clear Glasskeep going from this item →
- Nickel Plate(any nickel plate)Forge hammer (modern_industrialization)
  - Nickel Ingot(any nickel ingot)Shaped crafting
    - Nickel Nugget(any nickel nugget)Node blasting (malum)
      - Nickel Nodekeep going from this item →
- Copper Wire(any copper wire)Wiremill (modern_industrialization)
  - Copper Plate(any copper plate)Forge hammer (modern_industrialization)
    - Copper Ingot(any copper ingot)Shapeless crafting
      - Copper Block(any copper storage block)keep going from this item →