On Mon, 13 Jun 2016 17:21:13 -0700 (PDT), wrote:

It seems that I would need a 13000 grit stone to sharpen the blade which would cost me 150 dollars, totaling to about 250-300 dollars.Any ideas on another method that would involve disposable razor blades?

A grafting technique set the twig in wax use a scapel to slice at an
angle, a back and forth motion is best. Take a few twigs from bushes
trees and practice.