I have made and sold hundreds of bloody spurtles in my time. I am sick of spurtles.
The comments above about there being no need to apply a finish are perfectly true from a practical, culinary point of view. However, I find they sell better when they have a finish because the look better on the shelf that way.
I make them from beech and finish them to 240 grit, then dunk them in a bath of vegetable oil for a few minutes. I then take them out and stand them up in a plastic tub to run off and dry over night, then give them a quick wipe over in the morning with tissue paper. The result is lasting and nice looking sheen, which sets them apart from the Chinese copy-turned imports that you find in all the woolen mills and tacky gift shops. I sell them for £7.95 each. Well, actually I don't, I put them in the shops and
they sell them for £7.95 each, so I get less than that, but they are a good, saleable "in" if you're trying to get your foot in the door in a new retail outlet.
I hope that helps John.