Use keyboard arrow keys to select the line to bend.
We revolved this profile 10 times to create the main volume.
And then used a spot welder to join our bends: decagon base to teapot profiles.
Handles were welded to the central volume. We ended up with one sturdy teapot! Though it's not the best at holding liquids (but neither is a CG rendering, right?!). Solder as an alternative.