Jeweler Blade #1 is a single double sided rake tool with a flat and a round end. These tips are a little Larger in size than the Jeweler Blade #2 The blade tooth size is the same for both. Using either end of tool, always use a criss cross pattern of the desired area of sculpture, to ensure a more even surface.
Remember: Rough treatment will shorten tool life. It is also recommended to file tips of blade down so they are not so sharp.