I recently got a nice job (3 maple bowls for grandkids). Ordinarily I use Original Waterlox, but I want to use the Mahoney oil for these because the wait time for putting them to use will be much shorter. My questions have to do with how often they would need to be re-oiled. I understand that there are many variables, but the kids want to use them for their breakfast cereal. I do intend to ship them off with a coating of Mahoney's wax, but should I include some oil as well?