Didn't know about the Vaseline;my tube of oil is almost gone. For the holes in my machine that need a liquid oil, I use the sewing machine oil sold at W.Mart.
If they are ever out of it, they might send you to the Hardwar Dept Yes,they have an oil, but my machine tech.said not to use it, as it is too heavy for featheweights. I just waited a week and they had the s.machine oil in again.
Mariah.