(12-06-2022, 07:43 AM)CEPenworks Wrote: I am making a baton box for my daughter. She is in music school and is taking a directing class. My go to finish on past projects have been WB poly finishes. This is going in her backpack and could get some abuse. if the poly gets damaged it will be harder to fix. I like the look and feel of Watco Danish Oil but I worry on how protective it is as a finish. It would be easy to repair but will it stand up to abuse and always needing to be repaired? Wondering if lacquer might be a compromise. I am going to laser engrave her name and paint the engraving so that needs to be protected also.
I would use Osmo Oil if you want a satin to gloss sheen, Rubio Monocoat if you are OK with a matte/flat no sheen look. Rubio is very, very durable, and stupid simple to repair. Osmo also is very durable, though not as good as RM, IMO, and not quite as easy to repair but still far easier than any of the others except Danish Oil. Danish Oil is not nearly as durable as Osmo or RM, but is, as you said, very easy to repair.
Lacquer would be my last choice in your group. It won't stand up to liquids and is as easy to chip as WB poly.
I've done some cutting boards as gifts that have engraving in them, cut on my CNC. The easiest way to protect the areas you don't want to paint is to seal the wood first with shellac or WB poly, do the engraving, brush paint into the engraving, and then sand the whole thing just enough to remove the shellac and any paint that went over the edges of the engravings. Then apply your finish. India Ink works great if you want the engraving black, and Danish Oil works great over the board and won't dissolve the India Ink. I'm quite sure it would work fine with any of the other finish, too, with the possible exception of lacquer.
John