Over the years in my repair, custom, and install work there was a need to scribe a detail to an exact dimension. While you can use a square, your finger, or whatever to scribe. But often I need something exact and consistent. This is where the Simple scribe comes in. The multi faceted tool helps scribe a variety of common dimensions like a breeze. Since I have been using the tool so much I decided to share it with you all. If interested in purchasing please visit the following link https://www.amazon.com/shop/periodcraftsmen. The link is a listing of all the items and tools I commonly use in my day to day work life.