This Gunline Leader Checkering Set provides the essentialassortment of tools to help the beginner get a good start and to complete afine checkering pattern. Tools and interchangeable cutters can be added to theset later for fancy or more complex patterns.This Leader Set includes: 4 complete tools: 2-Edge Spacer,Border-Vex, V-Edger, Pointer-Long (fine cut), Checker-Gage Rule, Instructionsand Sample Pattern Layout Designs. Spacers are 60°; V-Edger and Pointer-Longsingle line tools are 90°.