Micro-fine marking holes and slots at every 1/16", 1/32" and 1/64" instantly locate a sharp pencil point or scribe EXACTLY where you want it.
Instantly mark your position with zero uncertainty, zero parallax and zero eye strain
Flexible structure for working on curved surfaces
Ultra thin for ultra precision
Common ruler?...NO. Common sense?... Yes!
Micro-fine marking holes and slots at every 1/16, 1/32 and 1/64 instantly locate a sharp pencil point or scribe EXACTLY where you want it.;Instantly mark your position with zero uncertainty, zero parallax and zero eye strain;Flexible structure for working on curved surfaces;Ultra thin for ultra precision;Common ruler?...NO. Common sense?... Yes!