This $9 tool is a must-have for home improvement projects

Have you ever been working on a project around the house and wished there was an easy way to perfectly duplicate a contour? Well, you’re about to be very annoyed because there is, and you won’t believe how awesome it is. The Bewthu 5-Inch Contour Gauge Duplicator makes it so easy to perfectly copy even the most complex contours, and it has a million different uses. Here’s a look at it in action: Whether you’re working on tile for a floor or bathroom, or you have a hobby that involves du...