Ballistol spot oiler

Since the beginning of the last century, there is the Ballistol Universal Oil from Klever. Its first purpose was gun care, but it cleans, maintains and preserves all metal parts of mechanical devices, tools, door locks, etc. It can also be used for bicycle care, as a leather care product and as a repellent against mosquitoes.
The spot oiler allows all applications of Ballistol Universal Oil - as easy as using a pen - drop by drop, finely dosed on small areas or targeted only on a specific spot. The dot oiler is refillable if necessary.