FREE...MAKE YOUR OWN...Flat board with 200 grit sand paper rough side up. Stand squeegee straight up on sand paper, and support from both sides with wood, metal or plastic. Delrin is shown in photo. Now you have a track you can draw the squeegee down to polish the edges.....and you spent no money ! We will show you how not to spend money. FREE Order today by calling 1-800-500-2279.