FUJIMARCA 709SE SPARE BLADE
THE most important part that determines ice texture. These replacement blades are able to last approximately 1,000 cups of shave ice before they need to be resharpened or replaced. When sharpening the blade, please take it to a machine shop. The blade contains a angle which needs to be measured in order to sharpen correctly.
For optimum quality of shave ice, sharpen your blade every 500 cups. Do not use blades that are chipped.