Three hours. Soak the bracelet in olive oil for three hours. Pine nut bracelets can be served in olive oil dishes, but they should be moderate and not too much. Soak the bracelet in olive oil for three hours. Olive oil belongs to woody plant oil, which is made from fresh olive fruit by direct cold pressing. No heating and chemical treatment are needed, and natural nutrients are retained. Olive oil is considered to be the most suitable oil for human nutrition among the oils found so far.