How to make a good, sturdy wooden knife handle?

one more thing, it should be foldable

Depends on the knife blade itself. What have you got ?
BEAR GRYLLS 88 (author)  steveastrouk6 years ago
It's not really a knife but actually a part of a garden grass cutter.
it was blunt, but i managed to sharpen it.
Select your material, cut it to shape, sand it to finish, pin it to your knife frame. For any more assistance, you'll need to provide more of a description of what you're trying to accomplish.