Shop-built guides offer accuracy and versatility at a price that's hard to beat. The thing is some jigs and guides are custom-fitted to specific setups. Here's one way to makes sure you avoid mixups.
A Woodsmith bookstand was built in the Art Nouveau style. One of the details is a recessed detail formed on the drawer front. Shop Craftsman Marc Hopkins demonstrates how to create this look with a handheld router. You're sure to find other uses for this technique.