The Gerstner's Drawer Divider System is one of those things you look at and say, "Why didn't I think of that?" Simple to use and allows for customization to fit your specific preference. The kit comes with grooved strips and smooth strips. To get started cut the grooved strip to fit the drawer front to back. Next, cut the smooth pieces to separate things left to right as you see fit. 4 - Grooved 1/2" Strips