Eric, care to comment on this claim?

All fuse in the world are made from a conductor material(zink, copper, silver, etc).

I made my own rating of fuse using copper line such that it conduct better than zink mostly used. And the reason I solder it inline because to secure it 100% and it won't loose that impact performance.

And the tube outside is glass which is identical glass tube using on agu fuse not what aquarium pipe as people claim. FYI aquarium pipe is plastic.

Because vs is highly rely on the car wiring (ground and positive) to work properly, I just wish if the vs doesn't work for somebody, pls schedule with me a time and I will check it out why, and also replacement will be given if found defective.