- "Your ride's good to go!"
- ―Cooper Daniels
Plumber Ships are ships commonly used by Plumbers as forms of transportation, especially when it comes to spatial travel.
Plumber ships vary in appearance, but the one seen in Chapter 5 has a circular cockpit with two large wings and a large engine in the back. It has a color scheme of gray, green, and white.
- Flight- A Plumber ship's main purpose is to allow for fast travel in air.
- Space Travel- Plumber ships have the capabilities to fly through space while keeping whoever is riding in it safe.
- High Speeds- Plumber ships have FTL (Faster than Light) travel installed.
- In Chapter 5: Oversight (Page 18–34), a Plumber Ship was fixed and updated by Cooper. This ship served as transportation for Ben, Gwen, Kevin and Rook as they went after Vlad. They brought the ship to Zim's Dimension.
- In Chapter 6: Weightless (Page 4–32), the Plumbers Ship was damaged by Technus.
- After the Skirmish in Invader Zim's Dimension, Ben used Bloxx to fix the ship off-screen.
- In Chapter 7: Fold (Page 4–41), the ship is used to travel to Keshawn Desert.
- In Chapter 9: Time Out (Page 3–36), the Plumber Ship is teleported to Clockwork's Tower in the Ghost Zone, alongside Rook, Kevin, Zim, Gwen, and unknowingly GIR.
- All ships are equipped with two months of food supplies, six foldable beds, alcohol and first aid kits.