Step #1: PrevNext
Remove the top of the pencil (just pull it off with your teeth).
Step #2: PrevNext
Cut the part where the lead ejects.
Step #3: PrevNext
- Pull the core out.
- Throw out the tip and save the spring as it can be useful in the future.
Step #6: PrevNext
Pull the rubber band behind the eraser hole and insert the eraser (or use whatever works for you).