Here is the best telephone dial lubricant oil made and formulated for telephone dials. It is 1 oz or 30 millilitres in a bottle. It is to easy to use and control when you drop.

This lubricant can loosen up a non moving dial and speed up a slow moving one.

Can be used on clocks and other precision instruments.

Put one drop on each pivot point.

This bottle with the needle tip will last you for ages.