Not done yet but I am pretty happy with the progress. I went back and reviewed the @BrentWin tutorial and pretty much followed his instructions. I do not have a expanding mandrel so I turned one out of wood cut a slot in it with a hand saw and drove a wooden wedge in the make it expand. I bought enough slate & glass for five calls but my mandrel gave up after 4. Two of these are butter nut and 2 are spalted maple. Got one coat of spar polly on the this morning and was going to do another this afternoon but it is still too soft so I will give them overnight.
