Carpenter´s Rule

My first conttribution to this comunity. This is a rule whit measurements 0 to 11 wiht all milimeters. It works. Holes are 2 mm approximatelly, rule is 3 mm of heigh and 1 cm of support. Soon I will improve this design.
Printed with PLA. Probably you will find some problems to prints the holes if you dont have a good configurations of values in Cura. Check your warm bed and retractions.