What is the best way to: What should be used to mark where the final cut needs to be for the inside portion of a Torus box?

Choices: (i) A small hand saw can be used to to mark a small notch in the inside portion of a Torus Box for cutting. (ii) A pencil should be used to mark where the cut should be made on the inside portion that sticks out slightly on a Torus Box.
Answer:
(ii)