Liberty Oil, the Best 100% Synthetic Oil for Lubricating All Moving Parts of Your Cuckoo Clocks Moving Parts.

Had ordered the item to lubricate my Swiss Cuckoo clock mechanism by Regula. The item came very well packed inside a hard box. The bottle itself was sealed in an airtight plastic packet. There was no leakage. The nozzle dispenses oil in a controlled, small quantity as required for delicate watch parts. Long nozzle helps to reach all pivoting parts inside the clock. Very very small quantity is required for lubricating, should last as long as the clock mechanism!

Used on my wall clock and it runs perfect now.

Tenía un cucú que se comenzó a atorar un poco después de décadas de uso, y la solución fue este aceite que tiene un aplicador que facilita su uso. Muy recomendable, y solo necesitas un poco.

This product was used on a 1982 grandfather clock and 1983 wall clock. Both finally worked like new using this oil after years trying another brand. Customer service excellent and responded quickly

Comes out a little fast, but it works well.