Foundation Piecing Ruler

thingiverse

I found that the traditional Add-A-Quarter ruler was hard to use, particularly with sore hands. So I designed this one. The actual printed part has countersink screw holes for attaching the handle, and a quarter inch overhang as per the Add-A-Quarter ruler. The handle is a simple standard cupboard/drawer handle. Underneath I have glued some non-stick drawer liner (using Loctite 401) It works a treat, and my hands do not get sore. Update: I have added a longer one to the project.