Step 4: Prepare 35mm Film Container

Picture of Prepare 35mm Film Container
Noisemaker - 07.jpg
Remove and dispose of the cap of the 35mm Film Container.

The bottom of the container should have an indentation exactly the right size for the Lip Balm tube's indented top.

Use an appropriate bit on your moto-tool to grind out the indentation on the container. Make it as close to round and smooth as you can.