OPINEL Plain Tree This appears to be a limited edition knife with a handle made of plane tree wood, a tree that symbolizes the villages of Provence. The handle has a plain finish without any varnish or other coatings. The wood's texture should improve with use, giving it a nice feel. The blade has a plated finish. Although unused, there may be minor scratches due to storage, so please refrain from purchasing if you are concerned about this.