Summary

Use it for one-off oil sptay bottle.

Preparation: cut off bottom narrow edge of original aluminum holder.

Take off spray head and fill bottle with fresh oil.

!!!BE EXTREMELY CAREFUL WITH SHARP THINGS!!! DO NOT USE KNIFE OR SOMETHING SIMILAR!!!

The best tool for it is saw for metal or even Dremel. DO NOT HURRYING UP!

Use my cap holder to mount the spray head back.

Enjoy! :)