They are made quickly using Aspen which is a fairly soft wood and left as cut without any fine finishing. This gives a different aesthetic to the finer hard wood style used in Scandinavian carving yet still makes a practical spoon.
The right hand one was made without using an axe. I'm trying to reduce weight when traveling by bike so used a survival knife and lump of wood to cut across the grain for the shoulder, then split from the end of the handle. Worked well but needs working on the technique as you need three hands!